Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657860 | Keyswitch having a reduced height and a keyboard using such a keyswitch | Tamotsu Koike, Syuji Nakamura, Jun Maruyama | 1997-08-19 |
| 5528280 | Label printing apparatus for laser printing a heat-sensitive color developing ink layer of the label | Yasuharu Sawahara, Naoyuki Nagae, Shinichi Ogata, Toshiyuki Kiyonari, Yoshio Takimoto +3 more | 1996-06-18 |
| 5413629 | Laser marking and printing ink therefor | Toshihiko Yasui, Yoshio Takimoto, Katsuhiko Kawakami, Toshiyuki Kiyonari | 1995-05-09 |
| 4494502 | Idling controller of variable displacement engine | Yoshiaki Danno, Tatsuro Nakagami, Nobuaki Murakami | 1985-01-22 |
| 4489685 | Multi-cylinder internal combustion engine | Mitsutaka Kinoshita, Tatsuro Nakagami, Nobuaki Murakami, Fumio Tamura, Yoshiaki Danno | 1984-12-25 |
| 4467452 | Nonvolatile semiconductor memory device and method of fabricating the same | Shozo Saito, Yukimasa Uchida, Kazuhiko Hashimoto | 1984-08-21 |
| 4446824 | Suction system in an engine | Yoshiaki Asayama, Masami Kabuto | 1984-05-08 |
| 4433911 | Method of evaluating measure precision of patterns and photomask therefor | Shizuo Sawada, Mitsugi Ogura | 1984-02-28 |
| 4376336 | Method for fabricating a semiconductor device | Hisakazu Iizuka | 1983-03-15 |
| 4361119 | Suction system in an engine | Yoshiaki Asayama, Masami Kabuto | 1982-11-30 |
| 4340953 | Information recording medium and recording and reproducing system using the same | Soichi Iwamura, Yasuaki Nishida, Toshimi Yamato, Norikazu Sawazaki, Yoshio Nishi +1 more | 1982-07-20 |
| 4336782 | Fuel feed device for engine | Tatsuro Nakagami | 1982-06-29 |
| 4292728 | Method for manufacturing semiconductor integrated circuits utilizing special contact formation | — | 1981-10-06 |
| 4256075 | Fuel feed device for engine | Toyoaki Fukui, Tatsuro Nakagami, Takao Miki, Takashi Ishida | 1981-03-17 |
| 4235205 | Fuel feed device for engine | Toyoaki Fukui, Tatsuro Nakagami, Takao Miki, Takashi Ishida | 1980-11-25 |