Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4763466 | Steel cord for radial tire | Hideo Abe, Takaaki Hira, Toru Sasaki, Keiji Kumagai, Takashi Sasaki | 1988-08-16 |
| 4304113 | Process of making plated wire for reinforcing rubber goods | Masamitsu Takei, Yoshitaka Udagawa, Shunichi Harada, Kozo Tsunoyama | 1981-12-08 |