Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7498113 | Toner for developing electrostatic image, production method thereof, resin particle dispersion, and electrostatic image developer | Yasuo Matsumura, Takashi Imai, Katsumi Daimon, Shuji Sato, Yosuke Tsurumi +4 more | 2009-03-03 |
| 7488562 | Electrophotographic toner, method for producing the same, electrophotographic developer, method for producing the developer, and image forming method | Katsumi Daimon, Shuji Sato, Shigeru Hayashi, Yosuke Tsurumi, Hiroshi Nakazawa | 2009-02-10 |
| 5525951 | Choke coil | Shuji Sunano, Tsunetsugu Imanishi, Tatsuo Maeoka | 1996-06-11 |