Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819888 | Liquid development apparatus and image formation apparatus | Tsutomu Sasaki | 2004-11-16 |
| 4199490 | Block copolymer latex composition | Shunji Kamiya, Kunio Satake, Tomiho Sone | 1980-04-22 |