Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5499082 | Developing device using two-component type developer having doctor blade resiliently abutted against openings in vessel and an outlet portion in vessel to discharge the developer | Mamoru Watanabe, Michihiro Fujii | 1996-03-12 |
| 5239861 | Device for indicating contamination degree of hydraulic circuit and method of judging the contamination degree | Nobuaki Nakarai | 1993-08-31 |
| 5233401 | Two-sided printing apparatus | Shigenori Sasaki, Hideyuki Nanba | 1993-08-03 |
| 4729121 | Underwater detection system | Takashi Yoshioka, Hiroyuki Hamato | 1988-03-01 |
| 4585052 | Tank apparatus for holding a reserve supply of coolant for a radiator on a vehicle | Tetsuo Kaneko | 1986-04-29 |
| 4585431 | Sprocket assembly for a track type vehicle | Haruhiko Umeda, Keiji Bando, Kazuyuki Onohara, Yasuo Fujiwara | 1986-04-29 |