Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4304038 | Method of manufacturing small-sized pressure vessel of sheet metal | Yoshinori Yabu, Toshiaki Nishisaka, Mitsushi Futamura, Masaki Nomura, Shiro Matsumoto +1 more | 1981-12-08 |