Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5217548 | Process for working .beta. type titanium alloy | Isao Kuboki, Yutaka Wakabayashi | 1993-06-08 |
| 5171375 | Treatment of titanium alloy article to a mirror finish | Yutaka Wakabayashi, Shigeru Miyama, Akihiko Abe | 1992-12-15 |
| 4935069 | Method for working nickel-base alloy | Isao Kuboki, Shunji Watanabe | 1990-06-19 |
| 4860686 | Coating width regulating apparatus | Kengi Yamada | 1989-08-29 |