Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11077508 | Gear machining apparatus and gear machining method | Hiroyuki Nakano, Shuntaro Takasu | 2021-08-03 |
| 11059115 | Gear machining apparatus and gear machining method | Daichi Kanda, Takaaki Hashimoto, Yuji Sasaki, Yoshihiko Yamada, Yoshitaro Ohsaki | 2021-07-13 |
| 11033974 | Gear machining apparatus and gear machining method | Hiroyuki Nakano, Shuntaro Takasu | 2021-06-15 |