Issued Patents All Time
Showing 101–125 of 133 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347962 | Valve mechanism of internal combustion engine | Makoto Nakamura, Shigeru Sakuragi | 1994-09-20 |
| 5332627 | Field emission type emitter and a method of manufacturing thereof | Hidetoshi Watanabe, Toshiaki Hasegawa, Toshiyuki Ishimaru | 1994-07-26 |
| 5286296 | Multi-chamber wafer process equipment having plural, physically communicating transfer means | Junichi Sato, Toshiaki Hasegawa | 1994-02-15 |
| D344077 | Facsimile transmitter-receiver | Yoshinori Inukai, Tsutomu Yoshihara, Yoshiyuki Matsuda | 1994-02-08 |
| D344078 | Facsimile transmitter-receiver | Yoshinori Inukai, Tsutomu Yoshihara, Yoshiyuki Matsuda, Hideki Kawai | 1994-02-08 |
| D344079 | Facsimile transmitter-receiver | Yoshinori Inukai, Tsutomu Yoshihara, Yoshiyuki Matsuda | 1994-02-08 |
| 5228878 | Field electron emission device production method | — | 1993-07-20 |
| 5229682 | Field electron emission device | — | 1993-07-20 |
| 5214346 | Microelectronic vacuum field emission device | — | 1993-05-25 |
| 5192240 | Method of manufacturing a microelectronic vacuum device | — | 1993-03-09 |
| 5168851 | Variable cam engine power controller | Hiroyuki Itoyama | 1992-12-08 |
| D331402 | Facsimile transmitter-receiver | — | 1992-12-01 |
| 5152267 | Variable cam engine | Makoto Nakamura, Kunifumi Sawamoto, Hiroyuki Itoyama | 1992-10-06 |
| D328738 | Facsimile | — | 1992-08-18 |
| 5080055 | Variable valve timing arrangement for internal combustion engine | Kozaburo Okawa, Yutaka Matayoshi, Shigeru Kamegaya | 1992-01-14 |
| 5048474 | Valve train for automotive engine | Yutaka Matayoshi, Shigeru Kamegaya, Shigeru Sakuragi, Kozaburo Okawa | 1991-09-17 |
| 5016591 | System and method for controlling a combustion state in a multi-cylinder engine for a vehicle | Yasutoshi Nanyoshi | 1991-05-21 |
| D315555 | Facsimile | — | 1991-03-19 |
| D315341 | Facsimile | — | 1991-03-12 |
| D312079 | Facsimile | — | 1990-11-13 |
| D304187 | Facsimile | — | 1989-10-24 |
| 4802820 | Compact turbine housing | — | 1989-02-07 |
| D298130 | Telephone set | — | 1988-10-18 |
| 4678397 | Variable-capacitance radial turbine having swingable tongue member | Fumio Nishiguchi | 1987-07-07 |
| 4676667 | Variable preload shaft bearing for turbocharger | Ken Yamane | 1987-06-30 |