Patents by Inventor Takeshi Oishi
Takeshi Oishi 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: 11912341Abstract: In an automobile hood, sufficient panel rigidity and dent resistance are secured while achieving weight reduction. Automobile hood 1 has a panel 2, a reinforcing member 3, and a joint 4 that joins the panel 2 and the reinforcing member 3. The reinforcing member 3 includes a structure formed from a plurality of units 7 having a hexagonal annular shape disposed in a close-packed arrangement. Unit 7 has a floor 11, inclined wall 12 and top plate 13. The floor 11 is adjacent to the panel 2. Top plate 13 and panel 2 are separated from each other. The inclined wall 12 is arranged between the floor 11 and the top plate 13. A hexagonal annular first ridge line 31 of the unit 7 is located between the inclined wall 12 and the floor 11. A length L1 of one side of the first ridge line 31 is 40-75 mm.Type: GrantFiled: December 27, 2019Date of Patent: February 27, 2024Assignee: NIPPON STEEL CORPORATIONInventors: Tohru Yoshida, Koichi Hamada, Takeshi Kawachi, Atsuo Koga, Takuya Oishi
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Publication number: 20230360236Abstract: A camera movement amount acquisition unit (101) acquires as a camera movement amount (110), an estimated movement amount of a vehicle (10) calculated using photographed image data acquired by, a camera (20) installed on the vehicle (10). In synchronization with the acquisition of the camera movement amount (110) by the camera movement amount acquisition unit (101), a LiDAR movement amount acquisition unit (102) acquires as a LiDAR movement amount (120), an estimated movement amount of the vehicle (10) with higher estimation accuracy than estimation accuracy of the camera movement amount (110). A comparison decision unit (103) compares the camera movement amount (110) with the LiDAR movement amount (120), and decides to use the camera movement amount (110) for a calibration operation when a difference between the camera movement amount (110) and the LiDAR movement amount (120) is less than a threshold value.Type: ApplicationFiled: July 13, 2023Publication date: November 9, 2023Applicants: Mitsubishi Electric Corporation, THE UNIVERSITY OF TOKYOInventors: Takefumi HASEGAWA, Yohei OKATO, Takeshi OISHI, Ryoichi ISHIKAWA
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Patent number: 10055873Abstract: An image processing device is equipped with an image input unit, an arithmetic operation unit, and an a value updating unit. The image input unit accepts a first input image and a second input image that a virtual image has been superimposed on the first input image at a first transmittance. The arithmetic operation unit calculates, by comparison between results of operations performed on a composite image obtained by adding values that the first input image and the second input image have been respectively multiplied by a second transmittance and a value that the second transmittance has been subtracted from 1 and on the first input image, a visibility value at the second transmittance. The ? value updating unit updates the second transmittance with a comparison between the visibility value and a target value. The arithmetic operation unit uses the updated second transmittance to recalculated the visibility value.Type: GrantFiled: September 7, 2015Date of Patent: August 21, 2018Assignee: THE UNIVERSITY OF TOKYOInventors: Katsushi Ikeuchi, Takeshi Oishi, Taiki Fukiage
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Patent number: 9878519Abstract: A fender for straddled vehicles according to an embodiment of the present invention includes a base made of a crystalline resin and disposed above a wheel, and a film which is in close contact with the back side of the base facing the wheel. The hardness of the surface of the base is lower than the hardness of the interior of the base. The hardness of the film is higher than the hardness of the surface of the base.Type: GrantFiled: April 6, 2017Date of Patent: January 30, 2018Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHAInventors: Takeshi Oishi, Naoki Maetani
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Publication number: 20170297300Abstract: A fender for straddled vehicles according to an embodiment of the present invention includes a base made of a crystalline resin and disposed above a wheel, and a film which is in close contact with the back side of the base facing the wheel. The hardness of the surface of the base is lower than the hardness of the interior of the base. The hardness of the film is higher than the hardness of the surface of the base.Type: ApplicationFiled: April 6, 2017Publication date: October 19, 2017Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHAInventors: Takeshi OISHI, Naoki MAETANI
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Publication number: 20170256083Abstract: An image processing device is equipped with an image input unit, an arithmetic operation unit, and an a value updating unit. The image input unit accepts a first input image and a second input image that a virtual image has been superimposed on the first input image at a first transmittance. The arithmetic operation unit calculates, by comparison between results of operations performed on a composite image obtained by adding values that the first input image and the second input image have been respectively multiplied by a second transmittance and a value that the second transmittance has been subtracted from 1 and on the first input image, a visibility value at the second transmittance. The ? value updating unit updates the second transmittance with a comparison between the visibility value and a target value. The arithmetic operation unit uses the updated second transmittance to recalculated the visibility value.Type: ApplicationFiled: September 7, 2015Publication date: September 7, 2017Applicant: THE UNIVERSITY OF TOKYOInventors: Katsushi IKEUCHI, Takeshi OISHI, Taiki FUKIAGE
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Patent number: 9736415Abstract: When a received remote control signal does not satisfy any one of a plurality of conditions for a qualified remote control signal stored in a signal condition storage part, an electric device determines that the remote control signal is not a qualified remote control signal, and when the received remote control signal satisfies any one of the conditions, stores the remote control signal as a qualified remote control signal in a signal storage part. Next, when the received remote control signal matches the qualified remote control signal stored in the signal storage part, control is performed such that the electric device performs a predetermined operation. The conditions for the qualified remote control signal include, for example, that a pulse count is within a range of a predetermined number, and that a pulse width is within a range of a predetermined length.Type: GrantFiled: August 16, 2013Date of Patent: August 15, 2017Assignee: Yamaha CorporationInventors: Koji Suzuki, Takeshi Oishi, Masataka Ogawa
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Patent number: 9572187Abstract: An information processing apparatus includes a communication unit and a controller. The communication unit is configured to be capable of switching between a first mode for communicating with a different device by a first wireless communication system and a second mode for communicating with the different device by a second wireless communication system. The controller is configured to control the communication unit to select a radio-frequency range used in the first mode as a radio-frequency range used in the second mode, in a case where a communication system for communicating with the different device is switched from the first wireless communication system to the second wireless communication system.Type: GrantFiled: January 22, 2015Date of Patent: February 14, 2017Assignee: SONY CORPORATIONInventors: Norifumi Kikkawa, Kenichi Ishida, Takeshi Oishi, Eri Ninomiya, Akihiro Ishida
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Patent number: 9357303Abstract: A speaker apparatus includes: a speaker operable to emit a sound; a receiver operable to receive an operation signal for operating an external apparatus; a relay section; a storage operable to store correspondence between operation information and operation signals that includes a first operation signal and a second operation signal; and a controller: when the operation signal received by the receiver is the first operation signal, operable to cause the relay section to transmit the operation signal received by the receiver to the external apparatus, and operate the speaker apparatus in accordance with operation information that corresponds to the first operation signal; and when the operation signal received by the receiver is the second operation signal, operable to prevent the relay section from transmitting the operation signal received by the receiver to the external apparatus.Type: GrantFiled: May 18, 2012Date of Patent: May 31, 2016Assignee: Yamaha CorporationInventors: Masataka Ogawa, Takeshi Oishi, Koji Suzuki, Takamori Shimazu
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Patent number: 9341528Abstract: A torque detector includes: a magnetic flux collecting unit including a magnetic flux collecting holder formed in an annular shape by resin molding and a magnetic shield formed by bending a metal plate and attached to an outer peripheral face of the magnetic flux collecting holder; and a sensor housing formed integrally with the magnetic flux collecting unit. The magnetic shield has a shield body, a shield end portion, and a bent portion. A second angle formed between an outer side face of the shield end portion and a radial direction is smaller than a first angle formed between an outer peripheral face of the shield body and the radial direction.Type: GrantFiled: December 17, 2013Date of Patent: May 17, 2016Assignee: JTEKT CORPORATIONInventors: Takahiro Yukimura, Akihiro Takeuchi, Yoji Yamashita, Toshio Iida, Takeshi Oishi
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Publication number: 20150229865Abstract: When a received remote control signal does not satisfy any one of a plurality of conditions for a qualified remote control signal stored in a signal condition storage part, an electric device determines that the remote control signal is not a qualified remote control signal, and when the received remote control signal satisfies any one of the conditions, stores the remote control signal as a qualified remote control signal in a signal storage part. Next, when the received remote control signal matches the qualified remote control signal stored in the signal storage part, control is performed such that the electric device performs a predetermined operation. The conditions for the qualified remote control signal include, for example, that a pulse count is within a range of a predetermined number, and that a pulse width is within a range of a predetermined length.Type: ApplicationFiled: August 16, 2013Publication date: August 13, 2015Inventors: Koji Suzuki, Takeshi Oishi, Masataka Ogawa
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Publication number: 20150215939Abstract: An information processing apparatus includes a communication unit and a controller. The communication unit is configured to be capable of switching between a first mode for communicating with a different device by a first wireless communication system and a second mode for communicating with the different device by a second wireless communication system. The controller is configured to control the communication unit to select a radio-frequency range used in the first mode as a radio-frequency range used in the second mode, in a case where a communication system for communicating with the different device is switched from the first wireless communication system to the second wireless communication system.Type: ApplicationFiled: January 22, 2015Publication date: July 30, 2015Inventors: NORIFUMI KIKKAWA, KENICHI ISHIDA, TAKESHI OISHI, ERI NINOMIYA, AKIHIRO ISHIDA
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Publication number: 20140174202Abstract: A torque detector includes: a magnetic flux collecting unit including a magnetic flux collecting holder formed in an annular shape by resin molding and a magnetic shield formed by bending a metal plate and attached to an outer peripheral face of the magnetic flux collecting holder; and a sensor housing formed integrally with the magnetic flux collecting unit. The magnetic shield has a shield body, a shield end portion, and a bent portion. A second angle formed between an outer side face of the shield end portion and a radial direction is smaller than a first angle formed between an outer peripheral face of the shield body and the radial direction.Type: ApplicationFiled: December 17, 2013Publication date: June 26, 2014Applicant: JTEKT CORPORATIONInventors: Takahiro YUKIMURA, Akihiro TAKEUCHI, Yoji YAMASHITA, Toshio IIDA, Takeshi OISHI
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Publication number: 20130194305Abstract: A Mixed Reality display system and others capable of experiencing Mixed Reality by changing own line of sight of a user in a case where a plurality of users experience a synthesized image are provided. The Mixed Reality display system is a system in which an image providing server and a plurality of client terminals are constructed to be capable of being communicated with each other, the image providing server represents a virtual object, synthesizes the represented object and an omnidirectional image taken by an omnidirectional image obtaining camera, and then delivers the synthesized image information to a plurality of client terminals. The client terminal extracts a partial area image from the synthesized image indicated by the synthesized image information received from the image providing server based on the portion/pose information defining the line of sight of a user observing the client terminal, and then displayed the extracted image.Type: ApplicationFiled: August 22, 2011Publication date: August 1, 2013Applicants: ASUKALAB INC., THE UNIVERSITY OF TOKYOInventors: Tetsuya Kakuta, Katsushi Ikeuchi, Takeshi Oishi, Masataka Kagesawa
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Publication number: 20120294455Abstract: A speaker apparatus includes: a speaker operable to emit a sound; a receiver operable to receive an operation signal for operating an external apparatus; a relay section; a storage operable to store correspondence between operation information and operation signals that includes a first operation signal and a second operation signal; and a controller: when the operation signal received by the receiver is the first operation signal, operable to cause the relay section to transmit the operation signal received by the receiver to the external apparatus, and operate the speaker apparatus in accordance with operation information that corresponds to the first operation signal; and when the operation signal received by the receiver is the second operation signal, operable to prevent the relay section from transmitting the operation signal received by the receiver to the external apparatus.Type: ApplicationFiled: May 18, 2012Publication date: November 22, 2012Applicant: YAMAHA CORPORATIONInventors: Masataka OGAWA, Takeshi OISHI, Koji SUZUKI, Takamori SHIMAZU
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Publication number: 20050135696Abstract: Sensitivity error, image distortion, and background noise upon synthesizing images obtained by an imaging apparatus, and lack of resolution upon reading the entire area of a sample at a time are solved. While moving the sample by the distance that corresponds to the resolution, the sample is read using all the scanning lines of the imaging apparatus, and then an entire image is obtained by synthesizing each line. The imaging apparatus is located such that the scanning lines are parallel to the short side of the sample, and the short side direction is resolved by the maximum resolution of the imaging apparatus.Type: ApplicationFiled: December 15, 2004Publication date: June 23, 2005Inventor: Takeshi Oishi
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Patent number: 4808189Abstract: A powdered hair dye includes a dye component included in cyclodextrin. Because of the complex formation, it possesses high stability for longer shelf life, color-fastness and deeper color: and maintains hair in good condition. Because of the powder, it is easy for the manufacturer to control manufacturing and transport. As for the users, it is light weight, easily carried and economical.Type: GrantFiled: August 19, 1987Date of Patent: February 28, 1989Assignee: Hoyu Co., Ltd.Inventors: Takeshi Oishi, Fumio Nakanishi, Toshihiko Yamamoto