Issued Patents All Time
Showing 201–225 of 315 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6707034 | Mass spectrometer and ion detector used therein | Haruhisa Yamaguchi, Takehisa Okamoto, Hiroshi Suzuki, Takayuki Ohmura | 2004-03-16 |
| 6694935 | Valve mechanism of internal combustion engine | Yoshiaki Miyazato | 2004-02-24 |
| D486168 | Digital still camera | — | 2004-02-03 |
| D484157 | Digital still camera | Seiichi Watanabe | 2003-12-23 |
| 6658734 | Method of manufacturing a circuit member for a resin-sealed semiconductor device | Syuichi Yamada, Takayuki Takeshita, Hiroshi Yagi | 2003-12-09 |
| 6606911 | Pressure sensors | Morito Akiyama, Masahiro Kinoshita, Hideyuki Bingo | 2003-08-19 |
| 6598570 | Variable valve system | Seinosuke Hara | 2003-07-29 |
| 6585426 | Optical module using wiring lead integrated resin substrate | Yoshito Shuto, Michiyuki Amano, Kenji Yokoyama, Takeshi Kurosaki, Takashi Tadokoro +4 more | 2003-07-01 |
| 6575128 | Variable-valve-actuation apparatus for internal combustion engine | Naoki Okamoto, Seinosuke Hara, Akinori Suzuki, Tsuneyasu Nohara, Shinichi Takemura +2 more | 2003-06-10 |
| 6567638 | Method and apparatus for image forming capable of effectively performing development | Yoshiyuki Takano | 2003-05-20 |
| D473577 | Digital still camera | — | 2003-04-22 |
| 6550437 | Variable-valve-actuation apparatus for internal combustion engine | Shinichi Takemura | 2003-04-22 |
| D470162 | Digital still camera | Akihiko Miyamori, Eiichirou Hayashi | 2003-02-11 |
| 6513469 | Variable valve operating system of internal combustion engine | Naoki Okamoto, Shinichi Takemura | 2003-02-04 |
| D469456 | Digital still camera | Noriyuki Shinohara | 2003-01-28 |
| 6502535 | Valve timing and lift control system | — | 2003-01-07 |
| 6499454 | Variable-valve-actuation apparatus for internal combustion engine | Yoshiaki Miyazato, Seinosuke Hara | 2002-12-31 |
| 6497206 | Engine with two cylinder banks each with a valve operating device enabling variation of valve timing and valve lift characteristic | Tsuneyasu Nohara, Yoshihiko Yamada | 2002-12-24 |
| 6473588 | Development roller and developer unit using the same | — | 2002-10-29 |
| 6465734 | Resin sealed semiconductor device, circuit member for use therein and method of manufacturing circuit member | Syuichi Yamada, Takayuki Takeshita, Hiroshi Yagi | 2002-10-15 |
| 6458514 | Process for forming through holes in substrate of printed circuit board | Chong-Ren Maa, Hong-Ming Lin, Toshikazu Oda, Sunao Meguro | 2002-10-01 |
| 6428711 | Purification method by mixing/diffusion of closed water zone and mixing/diffusion apparatus | Katsuya Kobayashi | 2002-08-06 |
| 6427653 | System for driving and controlling CAM for internal combustion engine | Seinosuke Hara | 2002-08-06 |
| 6401675 | Variable valve gear device of internal combustion engine | Naoki Okamoto, Shinichi Takemura | 2002-06-11 |
| 6390041 | Variable-valve-actuation apparatus for internal combustion engine | Seinosuke Hara, Keisuke Takeda | 2002-05-21 |