Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10063727 | Marking apparatus and decoloring apparatus | Kazuhisa Takeda, Yoshihito Shimada, Yasuhito Noda, Masahiro Ikuta, Takafumi Hara | 2018-08-28 |
| 9939747 | Developing agent and method for producing the same | Takahito Kabai | 2018-04-10 |
| 9933721 | Electrophotographic toner and method for producing the same | Masahiro Ikuta, Takahito Kabai, Takayasu Aoki | 2018-04-03 |