Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8622537 | Solvent for ink, method for producing solvent for ink, ink for inkjet recording, method for producing ink for inkjet recording, ink cartridge, and method for producing ink cartridge | Hirotaka Yamamoto | 2014-01-07 |
| 8506041 | Ink jet recording apparatus and in jet recording method | Koichi Osumi | 2013-08-13 |
| 6273061 | Throttle control apparatus | — | 2001-08-14 |
| 5706788 | Acceleration time controller for internal combustion engine | — | 1998-01-13 |
| 5183020 | Ignition timing control apparatus for engine | — | 1993-02-02 |
| 5134982 | Distinction device of fuel in use for internal combustion engine | — | 1992-08-04 |
| 4928659 | Apparatus for supplying air-fuel mixture in internal combustion engine | Yukihiro Ohmura, Yoshiyuki Kobayashi, Kazuharu Shimoda | 1990-05-29 |
| 4856464 | Air distribution apparatus for use with an internal combustion engine | — | 1989-08-15 |