Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10639887 | Printing apparatus | Nobuaki Sakai, Takao Yamamoto, Akira Ishikawa, Yusuke Makishima | 2020-05-05 |
| 9878562 | Printing apparatus | Naohiro Ueyama, Naoto Hayakawa, Akira Ishikawa, Yuta Kawaguchi | 2018-01-30 |