Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4423352 | Panel type display apparatus | Ushio Miura, Masahiro Hatanaka | 1983-12-27 |
| 4242401 | Screen-printing mask | Minoru Mitani, Kiyoharu Hashimoto, Kenjiro Ninomiya, Otokuma Hashimoto, Hideki Mori | 1980-12-30 |