Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10672720 | Semiconductor device and method of producing semiconductor device | Tomoyuki Yamada, Fumio Ushida, Shigetoshi Takeda, Tomoharu Awaya, Takayoshi Minami | 2020-06-02 |
| 10147687 | Semiconductor device and method of producing semiconductor device | Tomoyuki Yamada, Fumio Ushida, Shigetoshi Takeda, Tomoharu Awaya, Takayoshi Minami | 2018-12-04 |
| 9881878 | Semiconductor device and method of producing semiconductor device | Tomoyuki Yamada, Fumio Ushida, Shigetoshi Takeda, Tomoharu Awaya, Takayoshi Minami | 2018-01-30 |
| 9824981 | Semiconductor device and method of producing semiconductor device | Tomoyuki Yamada, Fumio Ushida, Shigetoshi Takeda, Tomoharu Awaya, Takayoshi Minami | 2017-11-21 |
| 8193614 | Semiconductor device, moisture-resistant frame, groove and method of producing semiconductor device | Tomoyuki Yamada, Fumio Ushida, Shigetoshi Takeda, Tomoharu Awaya, Takayoshi Minami | 2012-06-05 |
| 7610981 | Driving mode switching apparatus for four-wheel-drive vehicle | Kensaku Honda | 2009-11-03 |
| 6815112 | Fuel cell separator and polymer electrolyte fuel cell | Kazuo Saito, Atsushi Hagiwara, Ayumi Horiuchi | 2004-11-09 |
| 6634978 | Differential device for 4WD-vehicles | Tohru Kagata, Yasuhiro Kobayashi | 2003-10-21 |
| 6621003 | Electromagnetic radiation shielding material, a method of producing the same and a display device using the same | Hiroshi Yoshida, Shin Kuwabara | 2003-09-16 |
| 6622293 | Method and system for designing wire layout without causing antenna error | Kenji Suzuki, Toru Osajima | 2003-09-16 |
| 6604229 | Method of designing wiring for power sources in a semiconductor chip, and a computer product | Kenji Suzuki, Toru Osajima, Takashi Yoneda, Takanori Nawa, Koji Tsuneto +2 more | 2003-08-05 |