Issued Patents All Time
Showing 76–100 of 102 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6055958 | Intake control system for generating tumble action | Tateo Aoyama | 2000-05-02 |
| 6035817 | Variable valve timing mechanism for engine | — | 2000-03-14 |
| 6032629 | Variable valve timing arrangement | — | 2000-03-07 |
| 5965312 | One-component developer | Hiroshi Nakazawa, Koutarou Yoshihara, Etsuo Tominaga, Hiroe Okuyama, Chiaki Suzuki +3 more | 1999-10-12 |
| 5958642 | Toner for developing an electrostatic charge image, developing agent for electrostatic charge image and image formation method | Shinpei Takagi, Yasuhiro Oya, Etsuo Tominaga, Toyohumi Inoue, Tomohiro Takeda +7 more | 1999-09-28 |
| 5927245 | Combustion chamber for engine | — | 1999-07-27 |
| 5911211 | Supercharged engine | — | 1999-06-15 |
| 5891600 | Mono-component developer, method of forming image and method of forming multi-color image | Hiroyoshi Okuno, Etsuo Tominaga, Toyofumi Inoue, Tetsu Torigoe, Hiroe Okuyama +5 more | 1999-04-06 |
| 5873336 | Cam drive system for engine | — | 1999-02-23 |
| 5860402 | Oil pump drive for engine | Kenichi Sakurai, Tatsuo Niiyama | 1999-01-19 |
| 5827631 | Non-magnetic one-component developer and image forming process using the same | Koutarou Yoshihara, Seiichi Takagi, Toyofumi Inoue, Hiroyoshi Okuno, Tetsu Torigoe +1 more | 1998-10-27 |
| 5740768 | Engine cam shaft drive arrangement | Kenichi Sakurai, Tatsuo Niiyama | 1998-04-21 |
| 5738966 | Non-magnetic one-component developer and image forming process | Hiroyoshi Okuno, Toyofumi Inoue, Tetsu Torigoe, Hiroe Okuyama, Koutarou Yoshihara | 1998-04-14 |
| 5724930 | Timing case cover for engine | Kenichi Sakurai, Tatsuo Niiyama | 1998-03-10 |
| 5671712 | Induction system for engine | — | 1997-09-30 |
| 5657727 | V-type engine induction system | — | 1997-08-19 |
| 5630386 | Intake structure for V-type engine | — | 1997-05-20 |
| 5555869 | Multi-valve engine | — | 1996-09-17 |
| 5535714 | Cylinder head arrangement for multi-valve engine | Tateo Aoyama | 1996-07-16 |
| 5477823 | Control valve for engine intake control system | — | 1995-12-26 |
| 5267121 | Ventilation guide for electronic equipment | Fumio Kishida, Tamotsu Tsukaguchi | 1993-11-30 |
| 5266264 | Process for producing sinters and binder for use in that process | Ritsu Miura, Hirokazu Madarame, Yasushi Owaki | 1993-11-30 |
| 4684069 | Classifier and controller for vertical mill | Isao Hashimoto, Tosuke Kinoshita, Susumu Uchiyama | 1987-08-04 |
| 4679739 | Vertical roller mill | Isao Hashimoto, Tosuke Kinoshita, Susumu Uchiyama | 1987-07-14 |
| 4643366 | Roller mill | Hiroshi Soma, Isao Hashimoto, Tosuke Kinoshita, Susumu Uchiyama | 1987-02-17 |