Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9426448 | Correction apparatus | — | 2016-08-23 |
| 9350907 | Drive device which can be freely attached to/detached from lens barrel, and process control method and adjustment method for same | Atsushi Misawa, Kentaro Imagawa | 2016-05-24 |
| 8336305 | Hydraulic drive device and working machine with the same | Naoki Sugano, Takao Nanjo, Hiroshi Togo, Hidekazu Oka | 2012-12-25 |
| 5928826 | Electrostatic image developing toner | Isao Niimura, Rie Murakami, Mikiko Kanasugi | 1999-07-27 |
| 5679489 | Electrostatic image developing toner | Osamu Mukudai, Isao Niimura, Kayoko Watanabe, Keiko Iwasa | 1997-10-21 |
| 5368971 | Electrophotographic toner containing a zinc benzoate compound | Mitsutoshi Anzai, Noboru Akuzawa, Genpei Sugiyama | 1994-11-29 |
| 5232809 | Toner for electrophotography | Mitsutoshi Anzai, Noboru Akuzawa, Kayoko Watanabe | 1993-08-03 |