Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683730 | Breathing apparatus of a mold | Tetsuya Katsumata, Koji Katagiri | 1997-11-04 |
| 5113926 | Production process for a body frame and apparatus thereof | Yoshikazu Kanzawa, Yasushi Fujikake, Osami Ito, Shuho Ito, Hironobu Oikawa +3 more | 1992-05-19 |
| 5022456 | Body frame, and production process and apparatus thereof | Yoshikazu Kanzawa, Yasushi Fujikake, Osami Ito, Shuho Ito, Hironobu Oikawa +3 more | 1991-06-11 |
| D278976 | Can | — | 1985-05-28 |