Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407222 | Rotating machine | Hitoshi Iwata, Michihiro Shimizu, Naoki Ohsawa, Toshiyuki Nishikata, Tsuyoshi Kano +2 more | 2025-09-02 |
| 12341399 | Motor with a stepped rotating body | Hitoshi Iwata, Naoki Ohsawa, Toshiyuki Nishikata, Seiji MITAMURA, Michihiro Shimizu +1 more | 2025-06-24 |