Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11170983 | Electron multiplier that suppresses and stabilizes a variation of a resistance value in a wide temperature range | Daichi Masuko, Yasumasa Hamana, Hiroyuki Watanabe | 2021-11-09 |
| 11021838 | Sheet material and manufacturing method thereof | Yukihiro Matsuzaki, Makoto Nishimura, Makoto Kaneko | 2021-06-01 |
| 11011358 | Electron multiplier having resistance value variation suppression and stablization | Daichi Masuko, Yasumasa Hamana, Hiroyuki Watanabe | 2021-05-18 |
| 10818484 | Microchannel plate and electron multiplier tube with improved gain and suppressed deterioration | Takaaki Nagata, Yasumasa Hamana, Daichi Masuko | 2020-10-27 |
| 10727035 | Electron multiplier | Daichi Masuko, Yasumasa Hamana, Hiroyuki Watanabe | 2020-07-28 |
| 10626548 | Base body for artificial leather | Yukihiro Matsuzaki, Makato Nishimura | 2020-04-21 |
| 10340129 | Microchannel plate and electron multiplier | Takaaki Nagata, Yasumasa Hamana, Kimitsugu Nakamura | 2019-07-02 |
| 9970129 | Conjugated fiber, base body for artificial leather, and artificial leather | Yukihiro Matsuzaki, Makoto Nishimura | 2018-05-15 |
| 9707663 | Polishing pad | Kuniyasu Shiro, Masaharu Wada, Hiroyasu Kato, Satoshi Yanagisawa, Yukihiro Matsuzaki | 2017-07-18 |
| 8605563 | Optical disc device and control method of optical disc | Shuichi Minamiguchi, Hiroharu Sakai | 2013-12-10 |
| 8406100 | Optical disc device and tracking servo control circuit therefor | Hiroharu Sakai, Koji Kaniwa | 2013-03-26 |
| 8335142 | Optical disc drive and method of controlling laser light power in optical disc drive | Shuichi Minamiguchi, Hiroharu Sakai, Kazuhiko Ono | 2012-12-18 |
| 8305869 | Optical disc drive | Akira KITAYAMA, Toshimitsu Kaku | 2012-11-06 |
| 8270276 | Optical disc drive and method of controlling power of laser light in recording to optical disc | Shuichi Minamiguchi, Hiroharu Sakai, Kazuhiko Ono | 2012-09-18 |
| 8259548 | Optical disc device and disc identification method | Shuichi Minamiguchi, Hiroharu Sakai | 2012-09-04 |
| 8243576 | Optical disc device and playing method of optical disc | Shuichi Minamiguchi, Hiroharu Sakai | 2012-08-14 |
| 8245003 | Composite memory device, data processing method and data processing program | Kazuya Suzuki, Tetsuya Tamura, Takeshi Sasa | 2012-08-14 |
| 8205030 | Composite type recording apparatus, data writing method and data writing program | Takeshi Sasa, Tetsuya Tamura, Kazuya Suzuki | 2012-06-19 |
| 8189447 | Optical disc drive and method of controlling the same | Hiroharu Sakai, Shuichi Minamiguchi | 2012-05-29 |
| 8165006 | Optical disc device and data reproduction method for the same | Shuichi Minamiguchi, Hiroharu Sakai | 2012-04-24 |
| 7747144 | Information processing apparatus, information processing method, recording medium, control | Tamon Ikeda | 2010-06-29 |
| 7716412 | Data storage apparatus and data access method for controlling address information for data writing using a free area control table | Tetsuya Tamura, Takeshi Sasa, Kazuya Suzuki | 2010-05-11 |
| 7676140 | Recording apparatus | Kazuya Suzuki, Tetsuya Tamura, Takeshi Sasa | 2010-03-09 |
| 7649822 | Recording and reproducing apparatus and recording method | Tetsuya Tamura, Takeshi Sasa, Kazuya Suzuki | 2010-01-19 |
| 7529971 | Composite memory device, data wiring method and program | Takeshi Sasa, Tetsuya Tamura, Kazuya Suzuki | 2009-05-05 |