Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6728418 | Image read apparatus and method that can obtain favorable readout image | Makoto Kumagai, Katsuaki Tajima, Hidekazu Takahama, Taisuke Akahori | 2004-04-27 |
| 6600579 | Image reading apparatus | Makoto Kumagai, Katsuaki Tajima, Hidekazu Takahama, Taisuke Akahori | 2003-07-29 |
| 6200021 | Abnormality detector apparatus for a coolant apparatus for cooling an engine | Noritake Mitsutani, Tomohiro Fujita | 2001-03-13 |
| 5849245 | Well brick of vessel for molten metal | Hiroaki Egashira | 1998-12-15 |
| 4870942 | Diagnosis device for exhaust gas recycling device of internal combustion engine | Norio Shibata, Kouichi Satoya, Nobuki Uchitani, Tatsuyoshi Kamohara, Kenichi Harada +3 more | 1989-10-03 |
| 4646282 | Stylus for capacity change detection type disc system | Keiichiro Doi | 1987-02-24 |
| 4217151 | Cermet type magnetic material | Susumu Terawaki | 1980-08-12 |