Patents by Inventor Ryoji Sugino
Ryoji Sugino 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: 7680280Abstract: An electronic device, a control method thereof and a security program are provided which are capable of preventing or suppressing the theft of the electronic device. The electronic device comprises mounting means for loading a portable recording medium and encrypted information write means for encrypting predetermined information using an encryption key unique to the electronic device and writing the encrypted information in the recording medium. The electronic device further comprises encrypted information read means for reading the encrypted information recorded in the recording medium in the case where the recording medium is loaded in the mounting means, decryption execution means for executing the decryption of the encrypted information using the encryption key, and control means for setting the electronic device in usable mode in the case where the encrypted information is decrypted by the decryption execution means.Type: GrantFiled: March 2, 2005Date of Patent: March 16, 2010Assignees: Pioneer Corporation, Tech Experts IncorporationInventors: Yoshiya Nonaka, Yoshio Sekine, Nobuo Tarui, Noritaka Nii, Ryoji Sugino, Masashi Aoyama, Hirobumi Iwaji, Takeshi Mutoh
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Publication number: 20080262839Abstract: A processor 300 of a navigation device 200 operates a response voice analyzer of a process status setting unit to acquire a destination-responding voice collected by a microphone 230. Then, the processor 300 operates the state setting controller of the process state setting unit to identify a user of a vehicle based on the destination-responding voice and to set a navigation processor and a music reproducing unit so as to perform processes in accordance with the identified user.Type: ApplicationFiled: August 31, 2005Publication date: October 23, 2008Applicants: Pioneer Corporation, Pioneer System Technology Corporation, Techexperts IncorporationInventors: Yoshiya Nonaka, Yoshio Sekine, Nobuo Tarui, Ryoji Sugino, Noritaka Nii, Masashi Aoyama, Hirobumi Iwaji, Takeshi Mutoh
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Publication number: 20080140236Abstract: There are provided a musical composition reproducing apparatus and a musical composition reproducing method by which musical composition data can be reproduced without boring a user. The musical composition reproducing apparatus acquires a musical composition feature value indicating respective feature of a plurality of musical composition data recorded on a recording means, judges according to the musical composition feature value of musical composition thus acquired whether or not each musical composition data has a predetermined musical mood, and registers the musical compositions judged to have the musical mood in a reproduction list corresponding to the musical mood while arranging the musical composition data in a predetermined reproducing order.Type: ApplicationFiled: September 1, 2005Publication date: June 12, 2008Inventors: Yoshiya Nonaka, Nobuo Tarui, Yoshio Sekine, Ryoji Sugino, Noritaka Nii, Masashi Aoyama, Hirobumi Iwaji, Takeshi Mutoh
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Publication number: 20070172064Abstract: An electronic device, a control method thereof and a security program are provided which are capable of preventing or suppressing the theft of the electronic device. The electronic device comprises mounting means for loading a portable recording medium and encrypted information write means for encrypting predetermined information using an encryption key unique to the electronic device and writing the encrypted information in the recording medium. The electronic device further comprises encrypted information read means for reading the encrypted information recorded in the recording medium in the case where the recording medium is loaded in the mounting means, decryption execution means for executing the decryption of the encrypted information using the encryption key, and control means for setting the electronic device in usable mode in the case where the encrypted information is decrypted by the decryption execution means.Type: ApplicationFiled: March 2, 2005Publication date: July 26, 2007Applicants: PIONEER CORPORATION, TECH EXPERTS INCORPORATION, PIONEER SYSTEM TECHNOLOGIES CORPORATIONInventors: Yoshiya Nonaka, Yoshio Sekine, Nobuo Tarui, Noritaka Nii, Ryoji Sugino, Masashi Aoyama, Hirobumi Iwaji, Takeshi Mutoh
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Patent number: 7187627Abstract: An information reproducing/recording system has a reproducing apparatus which reproduces program information from a first recording medium, a recording/reproducing apparatus which records program information on a second recording medium or reproduces program information from the second recording medium, and a control apparatus which controls the reproducing apparatus and the recording/reproducing apparatus. The control apparatus acquires first management information for program information recorded on the first recording medium, and acquires second management information for program information recorded on the second recording medium. And then, the control apparatus compares the first management information and the second management information, and judges based on the result of comparison whether program information corresponding to the first management information has been recorded on the second recording medium.Type: GrantFiled: June 5, 2003Date of Patent: March 6, 2007Assignees: Pioneer Corporation, Tech Experts IncorporationInventors: Yoshiya Nonaka, Ryoji Sugino, Akihiro Denda
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Patent number: 7006424Abstract: An information recording/reproducing system has an information recording/reproducing apparatus and a portable information recording/reproducing apparatus. The information recording/reproducing apparatus has: an information copying device which, when predetermined a piece of program information is reproduced from a first recording medium, copies the piece of program information and at least one piece of program information to be subsequently reproduced, from the first recording medium to the second recording medium, and an information erasing and copying device which, when the reproducing of the piece of program information is ended, erases the piece of program information from the second recording medium, and then newly copies a piece of program information to be reproduced after said at least one piece of program information, from the first recording medium to the second recording medium.Type: GrantFiled: May 7, 2003Date of Patent: February 28, 2006Assignees: Pioneer Corporation, Tech Experts IncorporationInventors: Yoshiya Nonaka, Ryoji Sugino
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Publication number: 20050235168Abstract: An information-recording apparatus that records program information to a recording device, is provided with: a control device which controls the operation of the apparatus; and a voltage-monitoring device which monitors the power-supply voltage supplied to the apparatus; and wherein the control device switches to a low-power-consumption mode for lowering the power consumption of the apparatus when recording the program information, when the power-supply voltage becomes less than a predetermined first threshold value.Type: ApplicationFiled: February 25, 2005Publication date: October 20, 2005Inventors: Yoshiya Nonaka, Nobuo Tarui, Noritaka Nii, Ryoji Sugino, Masashi Aoyama, Hirobumi Iwaji, Takeshi Mutoh
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Publication number: 20040252985Abstract: A data transfer and reproduction system which transfers contents data such as music and the like from a master device such as a personal computer and the like to a slave device such as a car-mounted audio device and the like, without putting an operational burden on a user. Certification is registered between the slave device and the master device which transfers contents data, and contents data is transferred between the devices the certification of which has been registered. Of contents data stored in memory in the master device, contents data with a “yet-to-be transferred” identifier is transferred to the slave device at predetermined timing. When the functional disturbance of the slave device is detected during transfer, the transfer of contents data is aborted. The timing of the transfer may be in accordance with a predetermined time schedule, or a transfer command from the user.Type: ApplicationFiled: May 25, 2004Publication date: December 16, 2004Applicants: PIONEER CORPORATION, TechExperts incorporationInventors: Yoshiya Nonaka, Nobuo Tarui, Akihiro Denda, Takamasa Yamaguchi, Ryoji Sugino
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Publication number: 20040252846Abstract: A noise reduction apparatus is capable of suppressing deterioration of an aural sensing level due to noise existing in a sound field. The apparatus synthesizes a signal obtained by adding a predetermined delay to a sound field noise and reversing and amplifying the signal with an electric signal from a sound reproduction system to obtain a sound pressure output by using a first signal processing part. On the other hand, the apparatus synthesizes a signal obtained by delaying an electric signal from the sound reproduction system by a predetermined period and reversing and amplifying the signal with an electric signal obtained from a sound pressure in the proximity of a concha of a listener to extract a residual noise component by using a second signal processing part. The apparatus controls the delay amounts and the gains set by the first and second signal processing parts so as to minimize an extraction signal.Type: ApplicationFiled: June 8, 2004Publication date: December 16, 2004Applicants: Pioneer Corporation, TechExperts IncorporationInventors: Yoshiya Nonaka, Nobuo Tarui, Takamasa Yamaguchi, Akihiro Denda, Ryoji Sugino
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Publication number: 20030227833Abstract: An information reproducing/recording system has a reproducing apparatus which reproduces program information from a first recording medium, a recording/reproducing apparatus which records program information on a second recording medium or reproduces program information from the second recording medium, and a control apparatus which controls the reproducing apparatus and the recording/reproducing apparatus. The control apparatus acquires first management information for program information recorded on the first recording medium, and acquires second management information for program information recorded on the second recording medium. And then, the control apparatus compares the first management information and the second management information, and judges based on the result of comparison whether program information corresponding to the first management information has been recorded on the second recording medium.Type: ApplicationFiled: June 5, 2003Publication date: December 11, 2003Applicants: PIONEER CORPORATION, TECH EXPERTS INCORPORATIONInventors: Yoshiya Nonaka, Ryoji Sugino, Akihiro Denda
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Publication number: 20030223320Abstract: An information recording/reproducing apparatus which reproduces a program information from an information database recording a plurality of pieces of program information and program management information corresponding to each piece of the program information, includes: a search condition input device which receives a search condition for the program information from a user; a program information identification device which identifies the program information that satisfies the received search condition based on the program management information in the information database; a list generation device which generates a list of the identified program information; and a list recording device which records the generated list in recording medium by associating it with the search condition.Type: ApplicationFiled: May 19, 2003Publication date: December 4, 2003Applicant: PIONEER CORPORATION and TECH EXPERTS INCORPORATIONInventors: Ryoji Sugino, Akihiro Denda, Yoshiya Nonaka
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Publication number: 20030226019Abstract: A music recording/reproducing apparatus has a music database for recording a plurality of pieces of music data and music information corresponding to the each piece of music data, and reproduces the music data recorded in the music database.Type: ApplicationFiled: April 30, 2003Publication date: December 4, 2003Applicants: PIONEER CORPORATION, TECH EXPERTS INCORPORATIONInventors: Yoshiya Nonaka, Ryoji Sugino
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Publication number: 20030225467Abstract: An information recording/reproducing system has an information recording/reproducing apparatus and a portable information recording/reproducing apparatus. The information recording/reproducing apparatus has: an information copying device which, when predetermined a piece of program information is reproduced from a first recording medium, copies the piece of program information and at least one piece of program information to be subsequently reproduced, from the first recording medium to the second recording medium, and an information erasing and copying device which, when the reproducing of the piece of program information is ended, erases the piece of program information from the second recording medium, and then newly copies a piece of program information to be reproduced after said at least one piece of program information, from the first recording medium to the second recording medium.Type: ApplicationFiled: May 7, 2003Publication date: December 4, 2003Applicant: PIONEER CORPORATION and TECH EXPERTS INCORPORATIONInventors: Yoshiya Nonaka, Ryoji Sugino