Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6997369 | Friction stir welding method | Ryoji Ishida, Masakuni Ezumi | 2006-02-14 |
| 6761635 | Remote-control signal receiver | Masanori Hoshino | 2004-07-13 |
| 6504234 | Semiconductor device with interlayer film comprising a diffusion prevention layer to keep metal impurities from invading the underlying semiconductor substrate | — | 2003-01-07 |
| 6291890 | Semiconductor device having a silicide structure | — | 2001-09-18 |
| 6221760 | Semiconductor device having a silicide structure | — | 2001-04-24 |
| 6221741 | Process of fabricating a semiconductor substrate with semi-insulating polysilicon gettering site layer | — | 2001-04-24 |
| 6165873 | Process for manufacturing a semiconductor integrated circuit device | — | 2000-12-26 |
| 6090645 | Fabrication method of semiconductor device with gettering treatment | — | 2000-07-18 |
| 6087206 | Method of fabricating a top-gate type thin film transistor with dangling bonds of silicon partly combined with hydrogen | — | 2000-07-11 |
| 6023130 | Plasma display substrate and a production method thereof | Kiyohiro Sakasegawa, Toshikazu Kishino, Hisamitsu Sakai, Masashi Kato | 2000-02-08 |
| 5888856 | Method of fabricating a top-gate type thin film transistor with dangling bonds of silicon partly combined with hydrogen | — | 1999-03-30 |
| 5693961 | Top-gate type thin film transistor with dangling bonds of silicon partly combined with hydrogen | — | 1997-12-02 |
| 5475238 | Thin film transistor with a sub-gate structure and a drain offset region | — | 1995-12-12 |
| 5470763 | Method for manufacturing thin film transistor with short hydrogen passivation time | — | 1995-11-28 |
| 4221327 | Miniature counter having zero reset push buttons | Susumu Sato | 1980-09-09 |