Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10637103 | Sodium-sulfur battery | — | 2020-04-28 |
| 9300012 | Solid electrolyte secondary battery | — | 2016-03-29 |
| 8796779 | Semiconductor device | Satoru Ito, Yoshiya Moriyama, Susumu Akamatsu | 2014-08-05 |
| 8779524 | Semiconductor device | Yoshiya Moriyama, Hiromasa Fujimoto, Satoru Itou, Susumu Akamatsu | 2014-07-15 |
| 7804146 | Semiconductor device and method for fabricating the same | Junji Hirase, Hisashi Ogawa, Kenji Yoneda | 2010-09-28 |
| 6975066 | Organic EL element | Hitoshi Wakai, Jun Maruyama | 2005-12-13 |
| 6542853 | Life estimation device for engine and machine having heat source | Taku Murakami, Ichio Ichikawa, Haruo Hashimoto, Koji Iijima, Fumihide Sato | 2003-04-01 |
| 5483913 | Floating structures and locking device thereof | Takao Nonoyama | 1996-01-16 |
| 5211571 | Substrate connector | Tatsuya Arai, Hirokatsu Yaegashi, Morio Suzuki, Hiroshi Kouzai | 1993-05-18 |
| 5094633 | Electrical contact terminal and method of making same | Tatsuya Arai | 1992-03-10 |
| 4743801 | Light-emitting electroluminescent device | Meiso Yokoyama, Makoto Takahashi | 1988-05-10 |
| 4733488 | Decorative display apparatus | Meiso Yokoyama, Makoto Takahashi | 1988-03-29 |
| D293002 | Toy vehicle | — | 1987-12-01 |
| 4427418 | Device for collecting particulates in exhaust gases | Takeshi Kogiso | 1984-01-24 |
| D261161 | Toy bear figurine | — | 1981-10-06 |
| D261162 | Toy dog figurine | — | 1981-10-06 |
| D260795 | Toy monkey figurine | — | 1981-09-15 |