Issued Patents All Time
Showing 26–50 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5905307 | Semiconductor device incorporating multilayer wiring structure | — | 1999-05-18 |
| 5898606 | Electrically programmable and erasable nonvolatile semiconductor memory device and operating method therefor | Shinichi Kobayashi, Yasushi Terada, Yoshikazu Miyawaki, Takeshi Nakayama, Tomoshi Futatsuya +4 more | 1999-04-27 |
| 5877524 | Non-volatile semiconductor memory device | Takahiro Oonakado, Natsuo Ajika, Kiyohiko Sakakibara | 1999-03-02 |
| 5859476 | Multi-layer wiring structure having narrowed portions at predetermined length intervals | — | 1999-01-12 |
| 5753324 | Fiber-reinforced composite cylindrical form | Kenichi Aoyagi, Hidetoshi Takagi, Tetsufumi Ikeda | 1998-05-19 |
| 5745417 | Electrically programmable and erasable nonvolatile semiconductor memory device and operating method therefor | Shinichi Kobayashi, Yasushi Terada, Yoshikazu Miyawaki, Takeshi Nakayama, Tomoshi Futatsuya +4 more | 1998-04-28 |
| 5659505 | Electrically programmable and erasable nonvolatile semiconductor memory device and operating method therefor | Shinichi Kobayashi, Yasushi Terada, Yoshikazu Miyawaki, Takeshi Nakayama, Tomoshi Futatsuya +2 more | 1997-08-19 |
| 5646449 | Semiconductor device having a multi-layered conductive structure which includes an aluminum alloy layer, a high melting temperature metal layer, and a high melting temperature nitride layer | Makiko Nakamura, Yasuhiro Fukuda, Yasuyuki Tatara, Yusuke Harada | 1997-07-08 |
| 5639690 | Method for manufacturing a conductive pattern structure for a semiconductor device | — | 1997-06-17 |
| 5538912 | Method of making memory cells with peripheral transistors | Yuichi Kunori, Natsuo Ajika, Makoto Ohi, Atsushi Fukumoto | 1996-07-23 |
| D370922 | Combined LCD monitor screen, industrial camera, and odor sensor for analyzing and displaying heat and odor readings for use with a computer | Jun Matsumoto, Tomiaki Shirakawa | 1996-06-18 |
| D369146 | Electronic computer | Takaharu Ando | 1996-04-23 |
| 5472653 | Method for producing carbon fiber-reinforced plastic molding | Kenichi Aoyagi | 1995-12-05 |
| D364855 | Display apparatus for electronic computers | — | 1995-12-05 |
| 5400278 | Semiconductor memory device and method of manufacturing the same | Yuichi Kunori, Natsuo Ajika, Makoto Ohi, Atsushi Fukumoto | 1995-03-21 |
| D355670 | Electronic copying machine | Takaharu Ando | 1995-02-21 |
| D353829 | Electronic copying machine | — | 1994-12-27 |
| 5338957 | Nonvolatile semiconductor device and a method of manufacturing thereof | Atsushi Fukumoto, Makoto Ohi, Natsuo Ajika, Yuichi Kunori | 1994-08-16 |
| 5273935 | Method of controlling etching with a focused charged beam by detecting electrical current or secondary electrons | Hiroaki Morimoto | 1993-12-28 |
| 4992974 | Data processing device for processing a combination of data items | — | 1991-02-12 |
| 4952421 | Method for repairing a pattern | Hiroaki Morimoto, Tadashi Nishioka | 1990-08-28 |
| 4798485 | Electronic typewriter with a detector switch | Kenji Sakakibara, Michitoshi Akao | 1989-01-17 |
| 4758102 | Pen-recording apparatus capable of erasing written characters | — | 1988-07-19 |
| 4682902 | Writing plotting apparatus with keyboard | Kenji Mizuno | 1987-07-28 |
| 4644367 | Recording pen apparatus | Kenji Mizuno | 1987-02-17 |