Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151991 | Toner, toner stored unit, and image forming apparatus | Satoshi Kojima, Masahiko Ishikawa, Satoshi Takahashi, Tatsuru Moritani, Tatsuki Yamaguchi | 2018-12-11 |
| 9971261 | Toner | Satoshi Takahashi, Ryota Inoue, Masahiko Ishikawa, Tatsuki Yamaguchi, Satoshi Kojima | 2018-05-15 |