Issued Patents All Time
Showing 76–100 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4778712 | Packaging films for photosensitive materials | — | 1988-10-18 |
| 4730778 | Container for roll of light-sensitive strip material | Yoshihiro Nishiyama | 1988-03-15 |
| 4708896 | Easily openable packaging material for photographic photosensitive materials | — | 1987-11-24 |
| 4701359 | Packaging material for photosensitive materials | — | 1987-10-20 |
| 4687692 | Packaging material for photosensitive materials | — | 1987-08-18 |
| 4663218 | Packaging film for photosensitive materials for photographic purpose | — | 1987-05-05 |
| 4661401 | Laminated films | — | 1987-04-28 |
| 4661395 | Packaging material for photosensitive materials for photographic purpose | — | 1987-04-28 |
| 4653640 | Packaging materials for photosensitive materials and process for producing same | — | 1987-03-31 |
| 4639386 | Container for photographic film cartridge | — | 1987-01-27 |
| 4629640 | Packaging materials for photosensitive materials | — | 1986-12-16 |
| 4587175 | Laminate sheets | — | 1986-05-06 |
| 4584234 | Wrapping materials for photographic materials | Masuhiko Hirose | 1986-04-22 |
| 4579781 | Material for packaging light-sensitive materials | — | 1986-04-01 |
| 4576865 | Materials for packaging light-sensitive materials | — | 1986-03-18 |
| 4565743 | Package materials for bundle-wrapping unit cases | — | 1986-01-21 |
| 4565733 | Packaging material for photosensitive materials | — | 1986-01-21 |
| 4513050 | Material for packaging light-sensitive materials | — | 1985-04-23 |
| 4469741 | Laminated sheets | — | 1984-09-04 |
| 4452846 | Film for packaging light-sensitive materials | — | 1984-06-05 |
| 4436809 | Method for light-shielding a roll photographic film | Tadashi Kawata | 1984-03-13 |
| 4411943 | Friction sheet | — | 1983-10-25 |
| 4411945 | Friction sheets | Haruo Furuta | 1983-10-25 |
| 4386124 | Wrapping materials | — | 1983-05-31 |
| 4359499 | Packaging material for photosensitive materials | Kenzo Kashiwagi | 1982-11-16 |