Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12273101 | Semiconductor device | Toru Sugiyama, Yasuhiko Kuriyama, Akira Yoshioka, Hitoshi Kobayashi, Hung Hung +4 more | 2025-04-08 |
| 7633153 | Semiconductor module | Kazuo Shimokawa, Takashi Koyanagawa, Masako Ooishi, Tatsuya Yamada, Osamu Usuda +13 more | 2009-12-15 |
| 7514783 | Semiconductor module | Kazuo Shimokawa, Takashi Koyanagawa, Masako Ooishi, Tatsuya Yamada, Osamu Usuda +13 more | 2009-04-07 |
| 7492133 | Semiconductor device configured to complementarily control on/off of a high-side switching element | — | 2009-02-17 |
| 7478347 | Semiconductor manufacturing apparatus, management apparatus therefor, component management apparatus therefor, and semiconductor wafer storage vessel transport apparatus | Hiromi Yajima, Tatsumi Suganuma, Tadashi Yotsumoto, Kenji Nakata | 2009-01-13 |
| 7474083 | Semiconductor device | — | 2009-01-06 |
| 7294992 | Semiconductor device, with an off detection circuit | — | 2007-11-13 |
| 7265526 | Semiconductor device | — | 2007-09-04 |
| 7065725 | Semiconductor manufacturing apparatus, management apparatus therefor, component management apparatus therefor, and semiconductor wafer storage vessel transport apparatus | Hiromi Yajima, Tatsumi Suganuma, Tadashi Yotsumoto, Kenji Nakata | 2006-06-20 |
| 6979981 | DC-DC converter control circuit and DC-DC converter | — | 2005-12-27 |
| 6926029 | Wafer container | Kiyotaka Inoue, Terumi Muguruma, Yuichi Kuroda | 2005-08-09 |
| 6883539 | Wafer container | Kiyotaka Inoue, Terumi Muguruma, Yuichi Kuroda | 2005-04-26 |
| 6422247 | Pod and method of cleaning it | Tadashi Yotsumoto, Terumi Muguruma, Yoshitaka Hasegawa, Yuichi Kuroda | 2002-07-23 |
| 6267123 | Pod and method of cleaning it | Tadashi Yotsumoto, Terumi Muguruma, Yoshitaka Hasegawa, Yuichi Kuroda | 2001-07-31 |
| 6123120 | Clean storage equipment for substrates and method of storing substrates | Tadashi Yotsumoto, Terumi Muguruma, Yuichi Kuroda | 2000-09-26 |
| 5447158 | Ultrasonic imaging method and system capable of displaying B-mode image and color flow mapping image over wide field | Hirotaka Nakajima, Masahiko Yano | 1995-09-05 |
| 5251248 | Telephone network having personal numbers for position-independent | Hiroshi Tokunaga, Takeshi Hattori, Hidetsugu Kobayashi, Yoshiyuki Yasuda, Tatsuo Nohara | 1993-10-05 |
| 4726230 | Ultrasound imaging apparatus | Atsushi Nakai | 1988-02-23 |
| 4257256 | Ultrasonic cross-sectional imaging apparatus | — | 1981-03-24 |
| 4242538 | Radio channel control systems of mobile radio telephone systems | Sadao Ito, Mitsuru Komura | 1980-12-30 |