Toshihisa Doi

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Coupling structure for input devices
- Patent number 9,582,045
- Issue date Feb 28, 2017
- Lenovo (Singapore) Pte. Ltd.
- Toshihisa Doi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer assembly incorporating coupling within pantograph
- Patent number 9,098,250
- Issue date Aug 4, 2015
- Lenovo (Singapore) Pte. Ltd.
- Toshihisa Doi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INPUT DEVICE FOR A PORTABLE COMPUTER
- Publication number 20160147328
- Publication date May 26, 2016
- TOSHIHISA DOI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COUPLING STRUCTURE FOR INPUT DEVICES
- Publication number 20160139637
- Publication date May 19, 2016
- TOSHIHISA DOI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR REDUCING INPUT DEVICE NOISE
- Publication number 20150185779
- Publication date Jul 2, 2015
- LENOVO (SINGAPORE) PTE. LTD
- Toshihisa Doi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
COMPUTER ASSEMBLY INCORPORATING COUPLING WITHIN PANTOGRAPH
- Publication number 20150022960
- Publication date Jan 22, 2015
- LENOVO (SINGAPORE) PTE, LTD.
- TOSHIHISA DOI
- G06 - COMPUTING CALCULATING COUNTING