Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D595192 | Bumper of motor vehicle | Kunihiko Kurisu, Akira Tamatani, Kosuke Takahashi, Masatoshi Miyake, Ryuji Kumagai +2 more | 2009-06-30 |
| 7485475 | Method of accelerating test of semiconductor device | Kenji Yoshida, Hiroshi Nakazawa, Takeshi Fujimaki | 2009-02-03 |
| 7432761 | Amplifier circuit, semiconductor device and electronic apparatus | Shinsuke Takagimoto | 2008-10-07 |
| 7242094 | Semiconductor device having capacitor formed in multilayer wiring structure | Takeshi Matsunaga, Yuichi Nakashima | 2007-07-10 |
| 7157368 | Method of accelerating test of semiconductor device | Kenji Yoshida, Hiroshi Nakazawa, Takeshi Fujimaki | 2007-01-02 |
| 6960492 | Semiconductor device having multilayer wiring and manufacturing method therefor | — | 2005-11-01 |
| 6774024 | Semiconductor integrated circuit device having multilevel interconnection | Kenji Yoshida, Hisashi Kaneko | 2004-08-10 |
| 6670714 | Semiconductor integrated circuit device having multilevel interconnection | Kenji Yoshida, Hisashi Kaneko | 2003-12-30 |
| 6043158 | Semiconductor device with contact holes differing in depth and manufacturing method thereof | — | 2000-03-28 |
| 5152270 | Automotive engine control system | — | 1992-10-06 |
| 4956139 | Method of producing an exposure blade | Hiroshi Koizumi, Hideaki Kawata, Katsumi Arai, Tadaaki Ichikawa, Koji Ogata | 1990-09-11 |
| 4856481 | Engine knocking control unit | Katsuya Kamise, Shigeru Yamamoto, Tetsushi Hosokai | 1989-08-15 |