Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5054296 | Pipe for cooling unit, cooling unit and individual cooling system | Junji Sotani, Susumu Seo, Tohru Ohi, Naoki Mori, Minoru Mabuchi | 1991-10-08 |
| 5001018 | Fe-Co base magnetic film and process for producing the same | Toshio Takada, Kenichi Yoden, Teruya Shinjo | 1991-03-19 |
| 4833059 | Developing method using one-component non-magnetic toner with positive frictional charge | Shinya Tomura, Mitsunaga Saito, Tsutomu Uehara | 1989-05-23 |
| 4794463 | Ink jet system | Sakae Tamura, Tsutomu Uehara, Mutsuki Yamazaki | 1988-12-27 |