Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10516350 | Power generator | Takayuki Numakunai | 2019-12-24 |
| D870179 | Camera | Takao Sawabe, Hideaki Nasu, Akihiro Negishi, Satoshi Tsuji, Yoshihide Majima +2 more | 2019-12-17 |
| 10374457 | Wireless transmitting device and wireless transmitting system | — | 2019-08-06 |
| 10312833 | Power generator | Takayuki Numakunai | 2019-06-04 |
| 10291107 | Power generator, power generator set and power generation system | Kensuke Yamada | 2019-05-14 |
| 9524834 | Multi-directional switch and operation input device | Masaharu Kagami, Shigenori Inamoto | 2016-12-20 |
| 9525122 | Power generating element | Takayuki Numakunai | 2016-12-20 |
| 9350223 | Power generator having coil and magnet disposed between pair of leaf springs | Kensuke Yamada | 2016-05-24 |
| 9252648 | Power generator and power generating system | Kensuke Yamada | 2016-02-02 |
| 9196437 | Operation input apparatus and operation input detection apparatus | Kensuke Yamada, Takayuki Numakunai, Yoshihiro Sakanushi, Shintaro Tomitsuka | 2015-11-24 |
| 9104245 | Operation input device | — | 2015-08-11 |
| 9086740 | Operation input device and method of controlling same | — | 2015-07-21 |
| 9075440 | Operation input device and operation input detecting device | Shigenori Inamoto, Yuki Takahashi, Yasutaka Kitamura, Masaharu Kagami, Kensuke Yamada | 2015-07-07 |
| 8854166 | Input device | Takayuki Numakunai, Kensuke Yamada | 2014-10-07 |
| 8847581 | Operation input apparatus and operating apparatus | Kensuke Yamada | 2014-09-30 |
| 8479274 | Personal verification device | Shinji Hirabayashi, Naoki Tatsumi, Minenori Nagasaka, Yoshihiro Sakanushi | 2013-07-02 |
| 7898151 | Ultrasonic sensor having a piezoelectric element | — | 2011-03-01 |
| 7587806 | Method of manufacturing an ultrasonic sensor | — | 2009-09-15 |
| 7545719 | Optical disk apparatus capable of measuring and recording signal condition, and method thereof | Masao Fukaya | 2009-06-09 |
| 7440377 | Method for adjusting focus bias in optical disc drive and optical disc drive that can implement the method | Yuichi Maekawa | 2008-10-21 |
| RE38226 | Optical disk driver and operational processing apparatus having such optical disk driver | Noboru Sugie, Makoto Ogawa, Hironori Kurisu, Tomonori Mitsui, Akio Saito +2 more | 2003-08-19 |
| 6449238 | Skew adjustment mechanism for an optical pick-up used in an optical disc drive | Kazutomo Imi, Kouji Teranishi, Satoru Manabe | 2002-09-10 |
| 5789341 | Method for fabricating an imaged film | — | 1998-08-04 |
| 5683475 | Method for fabricating a backlit illumination display film and a translucent film for use therefor | — | 1997-11-04 |
| 5594484 | Method of recording images | — | 1997-01-14 |