Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5427514 | Magnetic plastic rotor disk manufacturing apparatus | Kinya Horibe, Masazumi Kawai, Yasukazu Hoshino, Koichiro Tsuji | 1995-06-27 |
| 4904175 | Magnetic plastic rotor disk manufacturing apparatus | Kinya Horibe, Masazumi Kawai, Yasukazu Hoshino, Koichiro Tsuji | 1990-02-27 |