Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10193181 | Pressurization device for battery cells | Yoshikazu Niwa, Mitsuru Yoshimizu, Katsumi Kurosawa, Tetsuya Aono | 2019-01-29 |
| 6139708 | Dip surface-treatment system and method of dip surface-treatment using same | Hiromi Nonomura, Hirokazu Sugiyama, Yasuo Takamizu, Toshihiko Koike | 2000-10-31 |