Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6917375 | Image formation on objective bodies | Masanori Akada, Noritaka Egashira, Takao Suzuki, Hideo Hosoi, Yoshikazu Ito +4 more | 2005-07-12 |
| 6493013 | Method for recording and reproducing information, apparatus therefor and recording medium | Hiroyuki Obata, Takashi Aono, Hiroshi Mohri, Masato Koike, Hideaki Amano +5 more | 2002-12-10 |
| 6392680 | Image formation on objective bodies | Masanori Akada, Yoshikazu Ito, Jumpei Kanto, Mitsuru Takeda, Masaki Kutsukake +4 more | 2002-05-21 |
| 5983057 | Color imaging system with selectively openable optical shutter | Makoto Matsuo, Minoru Utsumi, Chihaya Ogusu, Yoshiaki Kudo, Hiroyuki Obata +5 more | 1999-11-09 |
| 5940111 | Image formation on objective bodies | Masanori Akada, Yoshikazu Ito, Jumpei Kanto, Mitsuru Takeda, Masaki Kutsukake +4 more | 1999-08-17 |
| 5707925 | Image formation on objective bodies | Masanori Akada, Yoshikazu Ito, Jumpei Kanto, Mitsuru Takeda, Masaki Kutsukake +4 more | 1998-01-13 |
| 5638103 | Method for recording and reproducing information, apparatus therefor and recording medium | Hiroyuki Obata, Takashi Aono, Hiroshi Mohri, Masato Koike, Hideaki Amano +5 more | 1997-06-10 |
| 5629259 | Image formation on objective bodies | Masanori Akada, Yoshikazu Ito, Jumpei Kanto, Mitsuru Takeda, Masaki Kutsukake +4 more | 1997-05-13 |
| 5451560 | Image formation on objective bodies | Masanori Akada, Yoshikazu Ito, Jumpei Kanto, Mitsuru Takeda, Masaki Kutsukake +4 more | 1995-09-19 |
| 5278640 | Color modification utilizing two coefficients | Masao Aizu, Mitsuhiro Hamashima, Tsutomu Nakagawa, Takashi Uchiyama, Haruo Wakabayashi | 1994-01-11 |
| 5161233 | Method for recording and reproducing information, apparatus therefor and recording medium | Makoto Matsuo, Minoru Utsumi, Chihaya Ogusu, Yoshiaki Kudo, Hiroyuki Obata +5 more | 1992-11-03 |
| 4975769 | Apparatus for color modification adapted to represent the pictorial image | Masao Aizu, Mitsuhiro Hamashima, Tsutomu Nakagawa, Takashi Uchiyama, Haruo Wakabayashi | 1990-12-04 |
| 4923848 | Image formation on objective bodies | Masanori Akada, Yoshikazu Ito, Jumpei Kanto, Mitsuru Takeda, Masaki Kutsukake +4 more | 1990-05-08 |