Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4299524 | Devices for automatically supplying tubular workpieces | Kiyoshi Sawada, Nobuo Ozawa, Takefumi Narahara, Masahiro Nakagawa, Yoshinobu Fujimori, deceased +1 more | 1981-11-10 |