Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4765117 | Apparatus for welding a strip of tape to film | Masami Akutsu, Koh Myowa | 1988-08-23 |
| 4765118 | Apparatus for welding a strip of tape to film | Masami Akutsu, Tsutomu Kamojima | 1988-08-23 |
| 4750534 | Apparatus for filling a film casing with fluid material | Kiyomi Seya, Zenya Kato | 1988-06-14 |