Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12389805 | Layered structure, magnetoresistive device using the same, and method of fabricating layered structure | Songtian Li | 2025-08-12 |
| 12159668 | Magneto-optical memory interface | Shigemi Mizukami, Shunsuke Fukami, Junsaku Nitta, Satoshi Iihama, Yoshiro Hirayama | 2024-12-03 |
| 11822068 | Insertion instrument | — | 2023-11-21 |
| 10509160 | Surface light source device and display device | Yusuke MAKI | 2019-12-17 |
| 10067333 | Endoscope having image pickup sensor and first and second light blocking members | — | 2018-09-04 |
| 9638852 | Point light source, planar light source device, and display device | — | 2017-05-02 |
| 9640213 | Perpendicular magnetic recording medium and magnetic storage apparatus | Kota Hasegawa, Takahiro Ukai, Eishin Yamakawa, Shiro Entani | 2017-05-02 |
| 9500795 | Area light source device and display device using same | Kenji Itoga, Akimasa Yuuki, Kazutada Takaira | 2016-11-22 |
| 9360613 | Planar light source apparatus and display apparatus using same | — | 2016-06-07 |
| 9274265 | Surface light source apparatus and display apparatus using same | — | 2016-03-01 |
| 9188779 | Display apparatus and head-up display system having the same | — | 2015-11-17 |
| 9182538 | Planar light source device and display apparatus incorporating same | — | 2015-11-10 |
| 9007449 | Electronic endoscope | Takahiko Mitani, Kazuhiro Kumei, Kazuyoshi Akiba, Hironobu Ichimura, Masahiro Kawauchi | 2015-04-14 |
| 8885118 | Illumination device and liquid crystal display having a light guide plate with protrusions of multiple heights | Akimasa Yuuki, Kenji Itoga, Naoko Iwasaki, Takafumi Kokusho, Yuji Tsuchiyama | 2014-11-11 |
| 8851223 | Motor mounting structure | Taichi Yamashita | 2014-10-07 |
| 8427533 | Image pickup apparatus, electronic endoscope, and lens unit | Tomoaki Yamashita, Masahiro Kawauchi, Takahiko Mitani, Yuuya Ishida, Seiji IWASAKI | 2013-04-23 |
| 8425405 | Electronic endoscope apparatus | Takahiko Mitani, Akira Muramatsu, Tomoaki Yamashita, Masahiro Kawauchi, Yuichi WATAYA | 2013-04-23 |
| 8360965 | Endoscopic image pickup unit | Toru Kuchimaru | 2013-01-29 |
| 7961412 | Actuator apparatus and image pickup unit | Seiji IWASAKI, Toru Kuchimaru, Yuuya Ishida | 2011-06-14 |
| 7762705 | Surface light source device and display device using the same | Toshiyuki Yoneda | 2010-07-27 |
| 7708444 | Surface light source device | Takuya Sakamoto, Toshiyuki Yoneda | 2010-05-04 |
| 7656398 | Surface light source device and liquid crystal display device | Takuya Sakamoto, Toshiyuki Yoneda | 2010-02-02 |
| 7641376 | Surface light source device and display device using same | Akihiro Mori | 2010-01-05 |
| 7604389 | Surface light source device | Takuya Sakamoto | 2009-10-20 |
| 7578610 | Light source device and liquid display device | Takuya Sakamoto | 2009-08-25 |