Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10583592 | Resin molding method and resin molding apparatus | Ryo Yokozawa | 2020-03-10 |
| 10183427 | Resin molding method and resin molding apparatus | Ryo Yokozawa | 2019-01-22 |
| 9935531 | Laminated rotor and manufacturing method for laminated rotor | Ryo Yokozawa, Ippei Hamanaka | 2018-04-03 |
| 8979690 | Toothed belt and method of manufacturing the same | Takashi Nagase, Tatsuya Kitagawa, Kazuya Kusu, Kiyotaka Miyagai, Akira Kasuya | 2015-03-17 |