Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10240054 | Method for manufacturing aqueous pigment dispersion and aqueous ink for inkjet recording | Ryota Hibino, Kumiko Iizasa, Shinichi Okada | 2019-03-26 |
| 6824943 | Toner for electrostatic image development | — | 2004-11-30 |
| 6534229 | Developer for electrostatic image development | Katsunori Ohba, Katsuyuki Ogura, Masanobu Nakamura, Toshiro Kogawara | 2003-03-18 |
| 6335139 | Toner for electrostatic image development and image forming method employing the same | Masanobu Nakamura, Toshiro Kogawara, Shinji Amaya | 2002-01-01 |
| 6238836 | Toner composition and developer for electrostatic image development | Masanobu Nakamura, Toshiro Kogawara, Norio Aoki, Yoshinori Shimane, Ryozo Sugawara +1 more | 2001-05-29 |