Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6060352 | Method of manufacturing semiconductor device with increased focus margin | Toshihiro Sekiguchi, Hideo Aoki, Yoshitaka Tadaki, Keizo Kawakita, Jun Murata +6 more | 2000-05-09 |
| 5933726 | Method of forming a semiconductor device have a screen stacked cell capacitor | Michio Nishimura, Kazuhiko Saitoh, Masayuki Yasuda, Takashi Hayakawa, Michio Tanaka +14 more | 1999-08-03 |
| 5804479 | Method for forming semiconductor integrated circuit device having a capacitor | Hideo Aoki, Jun Murata, Yoshitaka Tadaki, Toshihiro Sekiguchi, Keizo Kawakita +9 more | 1998-09-08 |
| 5529119 | Stacked heat exchanger | Masateru Hayashi, Kazuo Ishii, Shoji Fukami, Yoshifumi Moriguchi | 1996-06-25 |
| 5447194 | Stacked heat exchanger | Masateru Hayashi, Kazuo Ishii, Shoji Fukami, Yoshifumi Moriguchi | 1995-09-05 |
| 5417280 | Stacked heat exchanger and method of manufacturing the same | Masateru Hayashi, Kazuo Ishii, Hiroshi Iokawa, Shigeo Sakai, Kenji Matsuda +1 more | 1995-05-23 |
| 5244535 | Method of manufacturing a semiconductor device including plasma treatment of contact holes | Kazutoshi Taira | 1993-09-14 |
| 5195074 | Rotatable read/write optical head apparatus | Katsushide Tanoshima, Shizuo Nagata, Masahiro Takahashi, Yasuo Shimizu | 1993-03-16 |
| 5097456 | Optical head | Katsuhide Tanoshima, Yasuo Shimizu, Masahiro Takahashi, Shizuo Nagata | 1992-03-17 |