Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11121386 | Temperature estimating apparatus | Yasumasa OGUMA, Tetsuya Osaka, Kazuaki Utsumi, Tokihiko Yokoshima, Daikichi MUKOYAMA | 2021-09-14 |
| 11020823 | Laser diode driving power source and laser machining device | Taichiro Tamida, Teruaki Fukuoka, Hiroshi Ikarashi, Akihiko Iwata, Takeshi Morimoto | 2021-06-01 |