Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6131967 | Door lock assembly for automotive vehicles | Ichiro Kondo, Toshitsugu Oda | 2000-10-17 |
| 6057431 | Amidite derivatives and oligonucleotide derivatives | Takayuki Kawaguchi, Masahiro Ikeda, Kazutaka Nakamoto, Atsushi Sasaki | 2000-05-02 |
| 5981366 | Method for manufacturing non-volatile memory | Yasuhiro Koyama | 1999-11-09 |
| 5951069 | Door closing apparatus | Norikazu Kobayashi, Hiroyuki Mizushima, Ryujiro Akizuki | 1999-09-14 |
| 5944367 | Door closing apparatus | Tomoaki Imaizumi, Eiji Itami, Norikazu Kobayashi, Hiroyuki Mizushima, Ryujiro Akizauki | 1999-08-31 |
| 5822239 | Method of writing data to a single transistor type ferroelectric memory | Eisuke Tokumitsu | 1998-10-13 |
| 5619494 | Access unit for local area network and concentrator system thereof | Toshiyuki Nishikawa | 1997-04-08 |
| 5580904 | Formamido and carboxyamido compounds which can be retained in brain | Toyoaki Ishikura, Teruomi Ito, Takashi Kato, Kazutoshi Horie, Takashi Senou | 1996-12-03 |
| 5519812 | Ferrelectric adaptive-learning type product-sum operation circuit element and circuit using such element | — | 1996-05-21 |
| 5494321 | Vehicle door lock mechanism | Yoshinobu Ogura | 1996-02-27 |
| 5466021 | Door closing device | Yoshinobu Ogura | 1995-11-14 |
| 5454607 | Door closing device | Yoshinobu Ogura | 1995-10-03 |
| 5322810 | Method for manufacturing a semiconductor device | Akitsu Ayukawa, Shigeo Onishi | 1994-06-21 |
| 5303199 | Redundant memory device having a memory cell and electrically breakable circuit having the same dielectric film | Makoto Tanigawa | 1994-04-12 |
| 5299151 | Method for writing into semiconductor memory | Kenichi Tanaka, Keizo Sakiyama | 1994-03-29 |
| 5299152 | Anti-fuse memory device with switched capacitor setting method | Kenichi Tanaka, Keizo Sakiyama | 1994-03-29 |
| 5285959 | Air heating apparatus | Masayuki Nanba, Yoshikazu Matsuda, Akio Taki, Takashi Nishikawa, Masao Yoshikawa +1 more | 1994-02-15 |
| 5278784 | Non-volatile memory | Norihiro Tokuyama, Masaru Yuki | 1994-01-11 |
| 5217912 | Method for manufacturing a semiconductor device | Akitsu Ayukawa, Shigeo Onishi | 1993-06-08 |
| 5179291 | Access unit for local area network | Toshiyuki Nishikawa | 1993-01-12 |
| 5119163 | Semiconductor device | Kenichi Tanaka, Keizo Sakiyama | 1992-06-02 |
| 5034738 | Concentrator for local area network with loop topology | Toshiyuki Nishikawa | 1991-07-23 |
| 5009035 | Window regulator apparatus | Nobuyuki Kuki, Yukio Isomura, Hirokazu Suzumura, Yoshikazu Sakakibara | 1991-04-23 |
| 4917424 | Handle device of lid opener mechanism | Kimiharu Hirose | 1990-04-17 |
| 4685113 | Driver isolating circuit for common bus-type transmission of local area network | Susumu Hono, Ichiro Okuda, Masahiko Hori | 1987-08-04 |