Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10279596 | Thermal head and thermal printer | Arata Okayama, Tatsuru Seto, Makoto Watanabe | 2019-05-07 |
| 9834008 | Thermal head and thermal printer | Masafumi Hirayama, Yuuna Ookubo, Yasumitsu Yamamoto, Youichi Moto, Yui Tanaka | 2017-12-05 |
| 9701131 | Thermal head and thermal printer | Yuuna Ookubo, Yasumitsu Yamamoto, Masafumi Hirayama, Shouji Hirose, Takumi Hatanaka +3 more | 2017-07-11 |