Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10119022 | Polycarbonate resin composition | Yoshio Okamoto | 2018-11-06 |
| 10066101 | Polycarbonate resin molding material for articles to be coated, molded article and coated molded article | Yusuke Aoki, Yoshio Okamoto | 2018-09-04 |
| 10042275 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge | Masaki Iwase, Atsushi Sugawara, Kana Yoshida | 2018-08-07 |
| 9946182 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge | Atsushi Sugawara, Kana Yoshida, Masaki Iwase | 2018-04-17 |
| 9921507 | Electrostatic-image developing toner, electrostatic-image developer, and toner cartridge | — | 2018-03-20 |
| 9904196 | White toner for developing electrostatic charge image, electrostatic charge image developer, and toner cartridge | Kana Yoshida, Atsushi Sugawara, Masaki Iwase | 2018-02-27 |