Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816903 | Film checking apparatus | Tetsuji Utsuda, Takeo Onga, Taketo Sato, Teruo Suzuki, Hironobu Suda +1 more | 1989-03-28 |
| 4463373 | Previewing apparatus of flats | — | 1984-07-31 |