Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10031433 | Electrostatic charge image developing toner | Atsushi Iioka, Takanari Kayamori, Naoya Tonegawa, Masaharu Matsubara | 2018-07-24 |
| 9971266 | Method of producing toner for developing electrostatic images | Naoya Tonegawa, Takanari Kayamori, Masaharu Matsubara, Atsushi Iioka | 2018-05-15 |
| 9933720 | Electrostatic image developing toner | Takanari Kayamori, Masaharu Matsubara, Naoya Tonegawa, Atsushi Iioka | 2018-04-03 |
| 9921506 | Electrophotographic image forming method and full color toner set for developing electrostatic image | Shiro Hirano, Naoya Tonegawa, Masaharu Matsubara, Atsushi Iioka | 2018-03-20 |
| 9703219 | Electrostatic image developing toner | Masaharu Matsubara, Takanari Kayamori, Naoya Tonegawa, Atsushi Iloka | 2017-07-11 |
| 9304421 | Electrostatic latent image developing toner | Tatsuya Nagase, Shiro Hirano, Junya Onishi, Kenshi Miyajima, Tatsuya FUJISAKI | 2016-04-05 |
| 5426746 | Microcontroller with program recomposing function | — | 1995-06-20 |
| 5200923 | Non-volatile memory device | — | 1993-04-06 |
| 5126548 | IC card with additional terminals and method of controlling the IC card | — | 1992-06-30 |