Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7031872 | Equilibrium state analyzing apparatus, equilbrium state analysis method, program and recording medium | Shinji Tanaka, Shigeyuki Inoue, Sachio Nagamitsu, Yoshitaka Kawasaki | 2006-04-18 |
| 6740463 | Method for producing toner by mixing colored particles and outer-additive by mixer with stirrer of high speed rotation | Kazunori Shigemori, Hidetoshi Azuma, Yoshihiro Makuta, Nobuyasu Ota, Kazuhiro Sato +1 more | 2004-05-25 |