Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7528041 | Method of manufacturing semiconductor device that utilizes oxidation prevention film to form thick and thin gate insulator portions | — | 2009-05-05 |
| 7375015 | Manufacturing method which prevents abnormal gate oxidation | Masahiro Takahashi | 2008-05-20 |
| 7358577 | High voltage field effect transistor | Masashi Yamagishi | 2008-04-15 |
| 7022594 | Manufacturing method which prevents abnormal gate oxidation | Masahiro Takahashi | 2006-04-04 |
| 6695597 | Scroll fluid machine | Hideyuki Kimura, Atushi Fukui, Ken Yanagisawa | 2004-02-24 |
| 6179590 | Scroll fluid apparatus having axial adjustment mechanisms for the scrolls | Masaki Tsuji, Toru Sato, Shinji Kawazoe | 2001-01-30 |
| 5938419 | Scroll fluid apparatus having an intermediate seal member with a compressed fluid passage therein | Masaki Tsuji, Toru Sato, Shinji Kawazoe | 1999-08-17 |
| 5250828 | Structure of semiconductor memory device | — | 1993-10-05 |
| 4593267 | Digital data code conversion circuit for variable-word-length data code | Hideo Kuroda, Naoki Mukawa, Kiichi Matsuda, Hiroshi Fukuda | 1986-06-03 |