Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7301208 | Semiconductor device and method for fabricating the same | Takato Handa | 2007-11-27 |
| 7271449 | Semiconductor device having triple-well structure | Makoto Misaki | 2007-09-18 |
| 6870265 | Semiconductor device and manufacturing method thereof | Yoshiaki Kato | 2005-03-22 |
| 5808347 | MIS transistor with gate sidewall insulating layer | Akira Hiroki, Shinji Odanaka | 1998-09-15 |
| 5675168 | Unsymmetrical MOS device having a gate insulator area offset from the source and drain areas, and ESD protection circuit including such a MOS device | Kyoji Yamashita, Shinji Odanaka, Akira Hiroki, Isao Miyanaga, Atsushi Hori | 1997-10-07 |
| 5610430 | Semiconductor device having reduced gate overlapping capacitance | Kyoji Yamashita, Shinji Odanaka, Hiroyuki Umimoto | 1997-03-11 |
| 5518944 | MOS transistor and its fabricating method | Akira Hiroki, Shinji Odanaka | 1996-05-21 |
| 5514893 | Semiconductor device for protecting an internal circuit from electrostatic damage | Isao Miyanaga, Atsushi Hori, Shinji Odanaka | 1996-05-07 |
| 5512771 | MOS type semiconductor device having a low concentration impurity diffusion region | Akira Hiroki, Shinji Odanaka | 1996-04-30 |
| 5451799 | MOS transistor for protection against electrostatic discharge | Isao Miyanaga, Atsushi Hori | 1995-09-19 |
| 5405787 | Structure and method of manufacture for MOS field effect transistor having lightly doped drain and source diffusion regions | — | 1995-04-11 |
| 5386133 | LDD FET with polysilicon sidewalls | Akira Hiroki, Shinji Odanaka | 1995-01-31 |
| 5306655 | Structure and method of manufacture for MOS field effect transistor having lightly doped drain and source diffusion regions | — | 1994-04-26 |
| 5270226 | Manufacturing method for LDDFETS using oblique ion implantion technique | Takashi Hori, Toshiki Yabu, Genshu Fuse | 1993-12-14 |
| 5221632 | Method of proudcing a MIS transistor | Akira Hiroki, Shinji Odanaka | 1993-06-22 |