Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7115471 | Method of manufacturing semiconductor device including nonvolatile memory | Akira Kimitsuka | 2006-10-03 |
| 6478646 | Drive device of inboard and outboard engines | Teruhito Fukuoka, Yuji Hashimoto | 2002-11-12 |
| 6002609 | Semiconductor device having a security circuit for preventing illegal access | — | 1999-12-14 |
| 5200636 | Semiconductor device having E.sup.2 PROM and EPROM in one chip | Teruo Uemura, Takahide Mizutani, Naoki Hanada, Tatsuo Mori | 1993-04-06 |
| 5094967 | Method for manufacturing semiconductor device having a non-volatile memory cell and logic regions by using a CVD second insulating film | Masayuki Yoshida, Takahide Mizutani, Naoki Hanada | 1992-03-10 |
| 4930105 | Nonvolatile semiconductor memory device with a double gate structure | Osamu Matsumoto, Tadashi Maruyama, Hiroyoshi Murata, Isao Abe, Tomohisa Shigematsu +2 more | 1990-05-29 |
| 4743564 | Method for manufacturing a complementary MOS type semiconductor device | Masaki Sato | 1988-05-10 |
| 4597159 | Method of manufacturing SiO.sub.2 -Si interface for floating gate semiconductor device | Toshiro Usami, Yuuichi Mikata | 1986-07-01 |
| 4597824 | Method of producing semiconductor device | Masaki Sato | 1986-07-01 |
| 4545469 | Cone clutch | Yoshihiro Yogome, Yuuji Kobashi | 1985-10-08 |
| 4504332 | Method of making a bipolar transistor | — | 1985-03-12 |
| 4464128 | Seal arrangement between an outdrive unit and a hull of a vessel | Kinichi Aso | 1984-08-07 |
| 4412378 | Method for manufacturing semiconductor device utilizing selective masking, etching and oxidation | — | 1983-11-01 |
| 4377902 | Method of manufacturing semiconductor device using laser beam crystallized poly/amorphous layer | Satoshi Shinozaki | 1983-03-29 |
| 4338139 | Method of forming Schottky-I.sup.2 L devices by implantation and laser bombardment | — | 1982-07-06 |