Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9782847 | Gear machining device | Hisashi Otani, Hiroyuki Nakano | 2017-10-10 |
| 9620669 | Semiconductor light emitting device and method for manufacturing same | Yoshiaki Sugizaki, Akihiro Kojima, Masayuki Ishikawa, Hideo Tamura, Tetsuro Komatsu | 2017-04-11 |
| 9570333 | Substrate treating apparatus | Ichiro Mitsuyoshi, Tomoyasu Furuta | 2017-02-14 |