Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5205504 | Auto-threading apparatus | Noboru Kusafuka, Akira Yoshida, Susumu Tsuyuki, Yoshimitsu Tsutsui, Toshio Miki +1 more | 1993-04-27 |
| 5186407 | Auto-threading method | Noboru Kusafuka, Akira Yoshida, Susumu Tsuyuki, Yoshimitsu Tsutsui, Toshio Miki +1 more | 1993-02-16 |
| 4879788 | Drawing machine | Tsutomu Suzuki, Kuniharu Tobita, Saburo Matsubayashi, Nobuhiko Kougo, Kiyoshi Ogawa +4 more | 1989-11-14 |