Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8105883 | Molding die with tilted runner, method of manufacturing semiconductor device using the same, and semiconductor device made by the method | Shigeharu Yoshiba | 2012-01-31 |
| 7554183 | Semiconductor device | Hideyuki Inotsume | 2009-06-30 |
| 7535087 | Semiconductor device with lead frames | Hideyuki Inotsume | 2009-05-19 |
| 7211868 | Protection circuit device using MOSFETs and a method of manufacturing the same | Noriaki Sakamoto, Yoshiyuki Kobayashi, Hiroki Etou, Kouji Takahashi | 2007-05-01 |
| 7030501 | Semiconductor device and switching element | Shigeharu Yoshiba, Haruhiko Sakai | 2006-04-18 |
| 6689642 | Semiconductor device and manufacturing method thereof | — | 2004-02-10 |
| 6545364 | Circuit device and method of manufacturing the same | Noriaki Sakamoto, Yoshiyuki Kobayashi, Junji Sakamoto, Shigeaki Mashimo, Katsumi Okawa +3 more | 2003-04-08 |
| 5049751 | Infrared rays detecting apparatus | Yukihiro Yoshida, Hiroyuki Tsuchida, Shigeki Hamashima, Koji Hirota | 1991-09-17 |
| 4498054 | Differential amplifier circuit | Masaru Hashimoto | 1985-02-05 |
| 4477730 | Laser apparatus | Koji Shinohara, Yoshio Kawabata, Yoshito Nishijima, Kosaku Yamamoto | 1984-10-16 |
| 4413343 | Lead chalcogenide semiconductor device | Koji Shinohara, Mitiharu Itou | 1983-11-01 |