Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7087671 | Recycled plastic molded parts for photosensitive materials | Kazuo Kamata, Daisuke Okamura | 2006-08-08 |
| 6783715 | Method of recycling molded plastic parts for photosensitive material and recycled plastic molded parts | Daisuke Okamura, Kazuo Kamata | 2004-08-31 |
| 6766109 | Camera casing and recycling method therefor | Kenji Negishi, Keiji Uchiyama, Mitsuro Kamata | 2004-07-20 |
| 6567614 | Camera casing and recycling method therefor | Kenji Negishi, Keiji Uchiyama, Mitsuro Kamata | 2003-05-20 |
| 5887048 | X-ray reflecting device | Tamio Hara, Naohiro Yamaguchi | 1999-03-23 |
| 5832007 | Apparatus for and method of generating X-ray laser | Tamio Hara, Naohiro Yamaguchi | 1998-11-03 |
| 5240754 | Container for photographic film cartridge | Mutsuo Akao | 1993-08-31 |
| 5217779 | Magnetic disk cartridge | Akio Shinozaki | 1993-06-08 |
| 4796823 | Spool for photographic film | Mutsuo Akao, Hisao Endo, Masanori Ishiguro | 1989-01-10 |
| 4326257 | Tool breakdown detecting system | Katsumori Matsushima | 1982-04-20 |
| 4257317 | Method of manufacturing paper containers | Tetsuo Yoshida, Toshiyuki Ogura, Shinji Tajiri | 1981-03-24 |