Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4638501 | Front plate of X-ray film cassette | Yoshitsugu Nishi | 1987-01-20 |
| 4212733 | Oil-water separation filters | Yuzuru Goto, Mikio Hitotsuyanagi | 1980-07-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4638501 | Front plate of X-ray film cassette | Yoshitsugu Nishi | 1987-01-20 |
| 4212733 | Oil-water separation filters | Yuzuru Goto, Mikio Hitotsuyanagi | 1980-07-15 |