Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404409 | Asphalt composition | Hiroki KAKIUCHI | 2025-09-02 |
| 12043577 | Asphalt composition | — | 2024-07-23 |
| 11794505 | Resin-dispersed liquid for dye-receptor layer | Hiroto SOMA, Christopher S. Johnson | 2023-10-24 |
| 10719024 | Method for producing binder resin | Takashi Kubo | 2020-07-21 |
| 10619005 | Method for producing binder resin composition | Christopher S. Johnson | 2020-04-14 |
| 9291926 | Method for producing toner for electrostatic image development | Eiji Shirai | 2016-03-22 |
| 9128399 | Toners for electrophotography | Osamu Yamashita, Hiroki Kubo, Shoichi Murata, Takahiro Yoshikawa | 2015-09-08 |
| 9110392 | Toners for electrophotography | — | 2015-08-18 |
| 8921021 | Polyester resin for toner | Takashi Kubo, Yasunori Inagaki, Katsutoshi Aoki | 2014-12-30 |
| 8883949 | Binder resin for toner | Takashi Kubo, Yasunori Inagaki | 2014-11-11 |
| 8841057 | Electrophotographic toner | Katsutoshi Aoki, Takashi Kubo, Yoshitomo Kimura, Yasunori Inagaki, Yoshihiro Ueno +1 more | 2014-09-23 |
| 8835087 | Polyester for toner | Takashi Kubo, Katsutoshi Aoki, Yasunori Inagaki | 2014-09-16 |
| 8614042 | Electrophotographic toner | Takashi Kubo, Yasunori Inagaki | 2013-12-24 |