Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4536436 | Radiographic image conversion screens | Etsuo Shimizu, Yujiro Suzuki, Keiji Shimiya, Norio Miura | 1985-08-20 |
| 4529647 | Radiographic image conversion screens | Etsuo Shimizu, Yujiro Suzuki, Keiji Shimiya, Norio Miura | 1985-07-16 |
| 4507563 | Radiographic image conversion screens | Etsuo Shimizu, Yujiro Suzuki, Keiji Shimiya, Norio Miura | 1985-03-26 |
| 4486486 | Radiographic image conversion screens | Etsuo Shimizu, Yujiro Suzuki, Keiji Shimiya, Norio Miura | 1984-12-04 |