Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11980929 | Manufacturing method for hollow rack bar and hollow rack bar manufacturing apparatus | Toshifumi Uemoto, Takashi Yamawaki | 2024-05-14 |
| 10562138 | Method for manufacturing rack bar | Makoto Nomura, Takashi Yamawaki, Ryosuke Suzuki | 2020-02-18 |
| 9991410 | Method and apparatus for manufacturing lead wire for solar cell | Yoshiki Seto, Kunihiro Kobayashi, Hisaaki Watanabe | 2018-06-05 |
| 9856965 | Metal core for resin gear and resin gear composite member | Ryosuke Suzuki | 2018-01-02 |