Issued Patents All Time
Showing 101–125 of 136 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6022924 | Color master batch resin composition for packing material for photographic photosensitve material and packaging material | Mutsuo Akao | 2000-02-08 |
| 5999030 | Flip-flop circuit | — | 1999-12-07 |
| 5966175 | Back light detecting method, back light detecting device and image pick-up camera | — | 1999-10-12 |
| 5963488 | Semiconductor memory device | — | 1999-10-05 |
| 5959947 | Apparatus and method for identifying and accessing a desired track of an optical disk | Kensuke Fujimoto, Masahiro Shigenobu | 1999-09-28 |
| 5907723 | Apparatus having line-of-sight detecting device | — | 1999-05-25 |
| 5856050 | Coverage of pixel sheet with protective layer | Masayuki Iwasaki | 1999-01-05 |
| 5839643 | Method of weld-recoulping front cover and pump shell of torque converter | Takashi Ogai | 1998-11-24 |
| 5814697 | Color masterbatch resin composition for packaging material for photographic photosensitive material and packaging material | Mutsuo Akao | 1998-09-29 |
| 5650263 | Photopolymerizable composition, color filter, and production of color filter | Yuichi Wakata, Masayuki Iwasaki | 1997-07-22 |
| 5637155 | Solar cell array and electronic equipment having the same | — | 1997-06-10 |
| 5637364 | Container for photographic film, its production and photographic film package | Mutsuo Akao | 1997-06-10 |
| 5571642 | Photosensitive resin composition, color filter using the same, and method of producing a color filter | Yuichi Wakata | 1996-11-05 |
| 5569455 | Exhaust gas catalytic purifier construction | Isao Fukui, Masamitsu Takahashi, Kazunori Ihara, Hiroshi Murakami, Tetsuhiro Tanaka +3 more | 1996-10-29 |
| 5525404 | Tape-shaped magnetic medium comprising hexagonal ferrite particles having a crystal structure which includes magnetoplumbite and spinel crystal structures | Hideo Hatanaka, Nobuyuki Aoki | 1996-06-11 |
| 5514502 | Photopolymerizable composition, color filter, and production of color filter | Yuichi Wakata, Masayuki Iwasaki | 1996-05-07 |
| 5445919 | Photopolymerizable composition | Yuichi Wakata, Masayuki Iwasaki | 1995-08-29 |
| 5443872 | Container for photographic film cartridge | Mutsuo Akao | 1995-08-22 |
| 5420238 | Poly(silyleneethynylene phenyleneethynylenes), method for preparing same and hardened product thereof | Masayoshi Ito, Masahiko Mitsuzuka, Kenji Iwata, Tetsura Utsumi | 1995-05-30 |
| 5409800 | Photosensitive transfer material | Morimasa Sato, Masayuki Iwasaki, Fumiaki Shinozaki | 1995-04-25 |
| 5397678 | Image formation method using a photosensitive transfer material | Morimasa Sato, Masayuki Iwasaki, Fumiaki Shinozaki | 1995-03-14 |
| 5384173 | Container for photographic film, its production and photographic film package | Mutsuo Akao | 1995-01-24 |
| 5294516 | Light-sensitive transfer material | Morimasa Sato, Masayuki Iwasaki, Fumiaki Shinozaki | 1994-03-15 |
| 5252369 | Core for web material | Mutsuo Akao | 1993-10-12 |
| 5163556 | Packed assembly of roll-form photographic light-sensitive materials | Mutsuo Akao, Tatsuo Sugii, Hiroyuki Osanai | 1992-11-17 |