Patents by Inventor Masanao Yoshida
Masanao Yoshida has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11959449Abstract: A control device for a hybrid electric vehicle includes an electronic control unit. The electronic control unit is configured to perform a start-up control of shifting the connection and disconnection clutch to a coupled state at the time of starting the internal combustion engine to rotate the internal combustion engine by the driving torque of the electric motor, and starting the first fuel injection mode using the direct injection injector. The electronic control unit is configured to switch from the first fuel injection mode to a second fuel injection mode for using the port injector prior to an end of the start-up control when the number of times of combustion cycles of the internal combustion engine with the first fuel injection mode reaches a predetermined first target number of times.Type: GrantFiled: December 21, 2022Date of Patent: April 16, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takahiro Yoshida, Masanao Idogawa, Masahiro Kachi, Koji Ichikawa, Satoshi Masuda
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Patent number: 8168827Abstract: Amide derivatives represented by the formula (I): wherein: A is a cycloalkyl group, an aryl group or a heteroaryl group; X is a nitrogen atom or CR17; Y is —NRa-, —(CRbRb?)m-, and the like; m is 0 to 4; and R1 to R17 may be the same or different and each is a hydrogen atom, a halogen atom, a cyano group, a nitro group, a carboxyl group, a formyl group, a hydroxyl group, an ammonium group, an alkyl group optionally having one or more substituents, -ZR18 and the like, Z is —O—, —S(O)p-, —S(O)pO—, —NH—, —NR19-, and the like; or a pharmaceutically acceptable salt thereof, a hydrate thereof, or a solvate thereof may be applied to pharmaceutical use such as anti-inflammatory and analgesic action and the like.Type: GrantFiled: June 19, 2009Date of Patent: May 1, 2012Assignee: Ajinomoto Co., Inc.Inventors: Tadakiyo Nakagawa, Tamotsu Suzuki, Kaoru Takenaka, Shinichi Fujita, Youji Yamada, Yoichiro Shima, Tatsuya Okuzumi, Toshihiko Yoshimura, Masanao Yoshida, Masahiro Murata
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Publication number: 20100274371Abstract: A voice recorder includes a microphone. When a recording mode is selected, surrounding audio is fetched by the microphone, and corresponding audio data is recorded on a flash memory by an encode/decode IC. When a normal reproducing mode is selected, audio data is reproduced from the flash memory by the encode/decode IC, and a corresponding audio signal is output from a speaker. In the recording mode, the CPU assigns status information indicating “0” to each of one or more partial audio components forming the audio data. However, the status information of the partial audio component reproduced in the normal reproducing mode is updated to “1”. When a skip reproducing mode is selected, a partial audio component of which status information indicates “0” is detected and reproduced from the flash memory.Type: ApplicationFiled: June 23, 2010Publication date: October 28, 2010Applicants: Sanyo Electric Co., Ltd., SANYO TechnoSound Co., Ltd.Inventors: Masanao Yoshida, Masayuki Moriaki
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Publication number: 20090258900Abstract: Amide derivatives represented by the formula (I): wherein: A is a cycloalkyl group, an aryl group or a heteroaryl group; X is a nitrogen atom or CR17; Y is —NRa—, —(CRbRb?)m-, and the like; m is 0 to 4; and R1 to R17 may be the same or different and each is a hydrogen atom, a halogen atom, a cyano group, a nitro group, a carboxyl group, a formyl group, a hydroxyl group, an ammonium group, an alkyl group optionally having one or more substituents, -ZR18 and the like, Z is —O—, —S(O)p-, —S(O)pO—, —NH—, —NR19-, and the like; or a pharmaceutically acceptable salt thereof, a hydrate thereof, or a solvate thereof may be applied to pharmaceutical use such as anti-inflammatory and analgesic action and the like.Type: ApplicationFiled: June 19, 2009Publication date: October 15, 2009Applicant: AJINOMOTO CO. INCInventors: Tadakiyo Nakagawa, Tamotsu Suzuki, Kaoru Takenaka, Shinichi Fujita, Youji Yamada, Yoichiro Shima, Tatsuya Okuzumi, Toshihiko Yoshimura, Masanao Yoshida, Masahiro Murata
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Patent number: 7572815Abstract: Amide derivatives represented by the formula (I): wherein: A is a cycloalkyl group, an aryl group or a heteroaryl group; X is a nitrogen atom or CR17; Y is —NRa—, —(CRbRb?)m-, and the like; m is 0 to 4; and R1 to R17 may be the same or different and each is a hydrogen atom, a halogen atom, a cyano group, a nitro group, a carboxyl group, a formyl group, a hydroxyl group, an ammonium group, an alkyl group optionally having one or more substituents, ZR18 and the like, Z is —O—, —S(O)p-, —S(O)pO—, —NH—, —NR19-, and the like; or R1 and R2 may in combination form a ring, a pharmaceutically acceptable salt thereof, a hydrate thereof, or a solvate thereof may be applied to pharmaceutical use such as anti-inflammatory and analgesic action and the like.Type: GrantFiled: November 18, 2005Date of Patent: August 11, 2009Assignee: Ajinomoto Co., Inc.Inventors: Tadakiyo Nakagawa, Tamotsu Suzuki, Kaoru Takenaka, Shinichi Fujita, Youji Yamada, Yoichiro Shima, Tatsuya Okuzumi, Toshihiko Yoshimura, Masanao Yoshida, Masahiro Murata
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Patent number: 7194588Abstract: A method for reproducing digital information includes the steps of: transferring, with a control circuit, information in a hard disk drive to a memory simultaneously with completion of storage of the information in the hard disk drive from outside of a device body, based on the order or type of information to be reproduced, and reproducing the information from the memory. Furthermore, the method includes the step of providing, with the control circuit, a notification to the user that the transfer of the information to the memory is completed by transmitting a signal indicative thereof.Type: GrantFiled: July 7, 2004Date of Patent: March 20, 2007Assignees: Sanyo Electric Co., Ltd., Sanyo Technosound Co., Ltd.Inventors: Masanao Yoshida, Tsutomu Sasaki
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Patent number: 7103431Abstract: A sound reproducing apparatus (10) includes a slot (16) to which a memory card (18) is attached. A decoding software for decoding sound data is stored in an audio file recorded on the memory card (18). The decoding software is loaded into a RAM (22b) by a CPU (20) when it is not possible to decode the sound data by the decoding software stored on a ROM (22a). Therefore, a DSP (22) decodes sound data read from the same audio file in accordance with the decoding software loaded from the audio file.Type: GrantFiled: August 16, 2000Date of Patent: September 5, 2006Assignee: Sanyo Electric Co., Ltd.Inventors: Toru Kamimura, Masanao Yoshida, Toshihiro Waguri
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Publication number: 20060128755Abstract: Amide derivatives represented by the formula (I): wherein: A is a cycloalkyl group, an aryl group or a heteroaryl group; X is a nitrogen atom or CR17; Y is —NRa—, —(CRbRb?)m—, and the like; m is 0 to 4; and R1 to R17 may be the same or different and each is a hydrogen atom, a halogen atom, a cyano group, a nitro group, a carboxyl group, a formyl group, a hydroxyl group, an ammonium group, an alkyl group optionally having one or more substituents, ZR18 and the like, Z is —O—, —S(O)p—, —S(O)pO—, —NH—, —NR19—, and the like; or R1 and R2 may in combination form a ring, a pharmaceutically acceptable salt thereof, a hydrate thereof, or a solvate thereof may be applied to pharmaceutical use such as anti-inflammatory and analgesic action and the like.Type: ApplicationFiled: November 18, 2005Publication date: June 15, 2006Applicant: AJINOMOTO CO. INCInventors: Tadakiyo Nakagawa, Tamotsu Suzuki, Kaoru Takenaka, Shinichi Fujita, Youji Yamada, Yoichiro Shima, Tatsuya Okuzumi, Toshihiko Yoshimura, Masanao Yoshida, Masahiro Murata
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Publication number: 20050265689Abstract: A voice recorder includes a microphone. When a recording mode is selected, surrounding audio is fetched by the microphone, and corresponding audio data is recorded on a flash memory by an encode/decode IC. When a normal reproducing mode is selected, audio data is reproduced from the flash memory by the encode/decode IC, and a corresponding audio signal is output from a speaker. In the recording mode, the CPU assigns status information indicating “0” to each of one or more partial audio components forming the audio data. However, the status information of the partial audio component reproduced in the normal reproducing mode is updated to “1”. When a skip reproducing mode is selected, a partial audio component of which status information indicates “0” is detected and reproduced from the flash memory.Type: ApplicationFiled: May 24, 2005Publication date: December 1, 2005Inventors: Masanao Yoshida, Masayuki Moriaki
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Patent number: 6904488Abstract: A portable electronic device according to the invention comprises a USB connector 4, a USB controller 6 for executing predetermined data communication processing attendant on data communication with a personal computer 2 connected to the USB connector 4, and a main CPU 7 for executing device operation processing for the usual operation of the device, and is adapted to receive a power supply from the personal computer 2 or an external power source 3 as connected to the USB connector 4. Discriminating between the sources of supply of power, the main CPU 7 causes the USB controller 6 to execute the predetermined data communication processing while power is supplied from the personal computer 2, or executes the usual device operation processing while power is supplied from the external power source 3. This assures more rapid and simplified processing even when the USB connector is used also as a connector for the external power source.Type: GrantFiled: December 21, 2000Date of Patent: June 7, 2005Assignees: Sanyo Electric Co., Ltd., Sanyo Technosound Co., Ltd.Inventors: Katsuyuki Matsumoto, Masanao Yoshida
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Publication number: 20050020383Abstract: A method for reproducing digital information includes the steps of: transferring, with a control circuit, information in a hard disk drive to a memory simultaneously with completion of storage of the information in the hard disk drive from outside of a device body, based on the order or type of information to be reproduced, and reproducing the information from the memory. Furthermore, the method includes the step of providing, with the control circuit, a notification to the user that the transfer of the information to the memory is completed by transmitting a signal indicative thereof.Type: ApplicationFiled: July 7, 2004Publication date: January 27, 2005Applicants: SANYO ELECTRIC CO., LTD., SANYO TECHNOSOUND CO., LTD.Inventors: Masanao Yoshida, Tsutomu Sasaki
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Publication number: 20030236660Abstract: The present invention provides a data recording-reproduction device comprising a manipulation button 10 having a recording button, reproduction button and an INDEX button. A control microcomputer 7 prepares a file name including a file ID number and an index number in response to the manipulation of the recording button, starts to write digital data, and thereafter updates the index number included in the file name in response to the manipulation of the INDEX button to continue to write the digital data with a new file name. Furthermore, the control microcomputer starts to read digital data having a selected file name in response to the manipulation of the reproduction button, and updates the index number included in the file name in response to the subsequent manipulation of the INDEX button followed by reading digital data having a new file name.Type: ApplicationFiled: June 13, 2003Publication date: December 25, 2003Applicant: SANYO ELECTRIC CO., LTD.Inventors: Satoshi Yoshimura, Masanao Yoshida
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Publication number: 20030055657Abstract: A plurality of decoding programs respectively corresponding to each of a plurality of compression formats is stored in a memory card 18 attached to a slot 16. A CPU 20 determines whether or not a decoding program corresponding to a compression format of music data to be reproduced exists in a RAM 22a, and transfers the decoding program from the memory card 18 to the RAM 22a according to the determination result. That is, when the decoding program corresponding to the compression format of the music data to be reproduced exists in the RAM 22a, the same decoding program is not transferred. The music data is decoded by a DSP 22 according to the decoding program stored in the RAM 22a.Type: ApplicationFiled: October 16, 2002Publication date: March 20, 2003Inventors: Masanao Yoshida, Masaharu Sawai, Hajime Inoue, Shinya Miyazono
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Patent number: 6515944Abstract: A disk playback device including a memory for temporarily storing data from a pickup and outputting the data as delayed by a predetermined period of time, manual keys, and a system control circuit for detecting the playback end of a disk from the playback data from the pickup. The memory has connected thereto an erase circuit for erasing data remaining in the memory. The system control circuit produces different flag values in a first case wherein the control circuit detects the disk end to terminate playback of the disk and in a second case wherein the user manipulates one of the manual keys to terminate the playback. A memory control circuit is connected to the memory and the system control circuit. In the first case, the memory control circuit inputs to the memory playback data of another disk replacing the disk as continued from the data remaining in the memory.Type: GrantFiled: March 1, 1999Date of Patent: February 4, 2003Assignees: Sanyo Electric Co., Ltd., Sanyo Tecnosound Co., Ltd.Inventors: Masanao Yoshida, Yoshimasa Ono, Katsuyuki Matsumoto, Hitoshi Miyamoto
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Publication number: 20010005641Abstract: A portable electronic device according to the invention comprises a USB connector 4, a USB controller 6 for executing predetermined data communication processing attendant on data communication with a personal computer 2 connected to the USB connector 4, and a main CPU 7 for executing device operation processing for the usual operation of the device, and is adapted to receive a power supply from the personal computer 2 or an external power source 3 as connected to the USB connector 4. Discriminating between the sources of supply of power, the main CPU 7 causes the USB controller 6 to execute the predetermined data communication processing while power is supplied from the personal computer 2, or executes the usual device operation processing while power is supplied from the external power source 3. This assures more rapid and simplified processing even when the USB connector is used also as a connector for the external power source.Type: ApplicationFiled: December 21, 2000Publication date: June 28, 2001Applicant: Sanyo Electric Co. Ltd.,Inventors: Katsuyuki Matsumoto, Masanao Yoshida
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Patent number: 6104678Abstract: A system control circuit checks a memory for data therein through a memory control circuit upon a pickup reaching the end of the disk. When at least a predetermined quantity of data remains in the memory, signaling sound generating means produces a signaling sound three times and a display portion is caused to flash. On the other hand, if the quantity of data remaining in the memory is not greater than a predetermined amount, the sound generating means produces a prolonged signaling sound once and causes the display portion to flash. The display operation is terminated if no disk change is made within a specified period of time thereafter.Type: GrantFiled: July 1, 1998Date of Patent: August 15, 2000Assignees: Sanyo Electric Co., Ltd., Sanyo Tecnosound Co., Ltd.Inventors: Katsuyuki Matsumoto, Masanao Yoshida, Yoshimasa Ono, Shinya Miyazona, Hitoshi Miyamoto, Shigeru Ueuchi
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Patent number: 6002654Abstract: A method and an apparatus for disk reproduction, in which information associated with an audio band signal for controlling the reproduction operation of the disk reproduction apparatus is read from a disk storing the information associated with the audio band signal independent of acoustic information, and the reproduction of the acoustic information and the information associated with the audio band signal is controlled on the basis of the information associated with the audio band signal thus read out. A predetermined track number and a predetermined index number are specified independently of each other using a card, and a command is outputted for accessing the area of the track number and the index number thus specified.Type: GrantFiled: June 18, 1997Date of Patent: December 14, 1999Assignee: Sanyo Electric Co., Ltd.Inventors: Hitoshi Ogata, Masanao Yoshida, Tokuo Yokota
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Patent number: 5943303Abstract: A chassis has rotatably mounted thereon a magazine for accommodating a plurality of disks as positioned upright. A playback portion and an insertion-discharge portion are arranged respectively inside and outside the magazine radially thereof. Roller units for holding and transporting the disk are provided between the insertion-discharge portion and the magazine and between the magazine and the playback portion, respectively. The roller units are coupled together by a train of gears and driven by a motor M3 to rotate in directions opposite to each other. Control apparatus is disposed within the device main body for energizing the motor M3 for a specified period of time before the magazine is rotated to rotate the roller units in directions to draw the disk into the magazine.Type: GrantFiled: May 28, 1997Date of Patent: August 24, 1999Assignee: Sanyo Electric Co., Ltd.Inventors: Tadahiro Mitani, Keiji Hirao, Hitoshi Ogata, Masanao Yoshida
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Patent number: 5892738Abstract: A disk playback device comprises a magazine having a plurality of disk spaces for accommodating disks in an upright position, and an inlet-outlet portion provided externally of the magazine for permitting the disk to pass therethrough into the magazine from outside a device main body. Sensors for detecting loading of the disk into the magazine are disposed beside a path of travel of the disk and connected to a processor for storing information as to presence or absence of the disk in each of the disk spaces. The device main body has an automatic loading mode wherein an empty disk space having no disk accommodated therein is searched for based on the information stored in the processor as to presence or absence of the disk, the magazine is rotated to position the empty disk space as opposed to the inlet-outlet portion and the operation to search for an empty disk space is repeated again after completely loading a disk into the empty disk space.Type: GrantFiled: June 23, 1997Date of Patent: April 6, 1999Assignee: Sanyo Electric Co., Ltd.Inventors: Keiji Hirao, Tadahiro Mitani, Hitoshi Ogata, Masanao Yoshida
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Patent number: 5781515Abstract: A method and an apparatus for disk reproduction are disclosed, in which information associated with an audio band signal for controlling the reproduction operation of the disk reproduction apparatus is read from a disk storing the information associated with the audio band signal independent of acoustic information, and the reproduction of the acoustic information and the information associated with the audio band signal is controlled on the basis of the information associated with the audio band signal thus read out. A predetermined track number and a predetermined index number are specified independently of each other using a card, and a command is outputted for accessing the area of the track number and the index number thus specified.Type: GrantFiled: December 4, 1995Date of Patent: July 14, 1998Assignee: Sanyo Electric Co., Ltd.Inventors: Hitoshi Ogata, Masanao Yoshida, Tokuo Yokota