Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11088118 | Semiconductor device | Kazuyasu Takimoto, Yuta Ichikura, Toshiharu Ohbu, Hiroaki Ito, Nobumitsu Tada +6 more | 2021-08-10 |
| 9496201 | Semiconductor device and method of manufacturing semiconductor device | Takayuki Masunaga, Kazuhiro Ueda, Koji Maruno, Toshihiko Kida | 2016-11-15 |
| 9379040 | Semiconductor device and method of manufacturing semiconductor device | Takayuki Masunaga, Kazuhiro Ueda, Koji Maruno, Toshihiko Kida | 2016-06-28 |
| 9147673 | Semiconductor power converter and method of manufacturing the same | Hideo Nishiuchi, Kazuhiro Ueda, Takayuki Masunaga, Yoshiyuki Shimizu, Takashi Togasaki +1 more | 2015-09-29 |
| 8872327 | Semiconductor device | Takayuki Masunaga, Kazuhiro Ueda, Yoshiyuki Shimizu, Hideo Nishiuchi, Takashi Togasaki +1 more | 2014-10-28 |
| 7982299 | Power semiconductor module | — | 2011-07-19 |
| 7750448 | Semiconductor package and method for manufacturing the same | Shimpei Yoshioka | 2010-07-06 |
| 7558998 | Semiconductor apparatus and clock generation unit | — | 2009-07-07 |
| 6797530 | Semiconductor device-manufacturing method for manufacturing semiconductor devices with improved heat radiating efficiency and similar in size to semiconductor elements | Yasunari Ukita, Ikuo Mori | 2004-09-28 |
| 6528870 | Semiconductor device having a plurality of stacked wiring boards | Kenta Fukatsu, Yasuhito Saito, Masayuki Arakawa, Tomohiro Iguchi, Yoshitoshi Fukuchi +1 more | 2003-03-04 |
| 6472734 | Stacked semiconductor device and method for manufacturing the same | Masayuki Arakawa, Yasuhito Saito | 2002-10-29 |
| 5202104 | Process for preparing silica having a low silanol content | Koichi Orii, Junsuke Yagi, Iwao Ohshima | 1993-04-13 |
| 5154905 | Method for producing unsintered cristobalite particles | Iwao Ohshima, Koichi Orii, Yasumasa Yamaguchi | 1992-10-13 |
| 4853198 | Process for producing unsintered cristobalite silica | Koichi Orii, Iwao Ohshima | 1989-08-01 |