Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6065583 | Speed-variable conveyor | Kazuhiro Hoashi, Kuniaki Wakusawa | 2000-05-23 |
| 5636605 | Composite intake manifold for an internal combustion engine | Fumio Nomizo | 1997-06-10 |
| 5571254 | Speed variable moving sidewalk | Hiroshi Saeki, Kiyotaka Nagai, Mitsukazu Tomoshige, Toshiro Fushiya | 1996-11-05 |
| 5173095 | Evaporative fuel control canister containing absorbent swelling by absorbing liquid fuel | Tomohide Aoki, Takashi Ohta | 1992-12-22 |
| 4690104 | Cylinder head with inwardly projecting cup plug in casting sand extraction hole for speeding up coolant flow | — | 1987-09-01 |
| 4688441 | Gear assembly for mating with third gear without backlash | Shuji Morita, Hiroya Fujita | 1987-08-25 |
| 4640147 | Gear assembly adapted for mating with a third gear without backlash | Yukiyasu Taguchi | 1987-02-03 |
| 4289099 | Combustion chamber of an internal combustion engine | Kiyoshi Nakanishi, Kazuhiko Ito, Takeshi Okumura, Isamu Iezuka | 1981-09-15 |
| 4284044 | Combustion chamber of an internal combustion engine | Kiyoshi Nakanishi, Kazuhiko Ito, Takeshi Okumura, Isamu Iezuka | 1981-08-18 |
| 4280459 | Combustion chamber of an internal combustion engine | Kiyoshi Nakanishi, Kazuhiko Ito, Takeshi Okumura, Isamu Iezuka | 1981-07-28 |
| 4259933 | Combustion chamber of an internal combustion engine | Kiyoshi Nakanishi, Kazuhiko Ito, Takeshi Okumura, Isamu Iezuka | 1981-04-07 |