Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4914309 | Discriminating type flaw detector for light-transmitting plate materials | Okafuji Masaharu, Takeoka Tatsuo, Ichinose Nagayoshi, Abe Junichi, Miyano Mitsuo | 1990-04-03 |