Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12159428 | Item detection device, item detection method, and industrial vehicle | Yasuyo KITA, Ryuichi Takase, Tatsuya Komuro, Norihiko Kato | 2024-12-03 |
| 10478887 | Die abnormality prediction system, press machine provided with the same, and die abnormality prediction method | Tetsuya Iwakuro, Takayuki Sawada, Masayuki Otani, Kazuyoshi Koga, Takafumi Maeda +1 more | 2019-11-19 |
| 6852470 | Heat-sensitive lithographic printing plate precursor | Keiji Akiyama, Hidekazu Oohashi | 2005-02-08 |
| 6844138 | Processes for producing lithographic printing plate | Kazuyoshi Takii | 2005-01-18 |
| 6808863 | Heat-sensitive lithographic printing plate precursor | — | 2004-10-26 |
| 6699638 | Negative-working heat-sensitive lithographic printing plate precursor | — | 2004-03-02 |
| 6593057 | Heat-sensitive lithographic printing plate precursor | — | 2003-07-15 |
| 6576397 | Heat-sensitive lithographic printing plate precursor | Kazuo Maemoto | 2003-06-10 |
| 6468717 | Heat-sensitive lithographic printing plate precursor | Hisashi Hotta | 2002-10-22 |
| 6397749 | Heat-sensitive lithographic printing plate precursor | Keiji Akiyama, Hidekazu Oohashi | 2002-06-04 |
| 5496677 | Presensitized plate for use in making lithographic printing plate comprising a mat layer and coating layer on the back face of the substrate | Tadao Toyama, Hitoshi Hagiwara | 1996-03-05 |
| 5232813 | PS plate for use in making lithographic printing plate requiring no dampening water utilizing irradiation cured primer layer containing polyurethane resin and diazonium salt polycondensate photopolymerizable light-sensitive layer and silicone rubber layer | Kei Okuno | 1993-08-03 |
| 5230989 | Developer for PS plate requiring no dampening water | Yoshihiko Urabe, Susumu Yoshida | 1993-07-27 |
| 5126228 | PS plate for use in making lithographic printing plate requiring no dampening water | Tatsuji Higashi, Yoshihiko Urabe, Kei Okuno | 1992-06-30 |
| 5080999 | Light-sensitive diazo resin composition containing a higher fatty acid or higher fatty acid amide | Masanori Imai, Mitsuru Koike, Noriaki Watanabe, Tatsuji Higashi | 1992-01-14 |
| 5069999 | PS plate for making lithographic printing plate requiring no dampening water | Tatsuji Higashi, Mitsumasa Tsuchiya | 1991-12-03 |
| 5059511 | Presensitized plates for use in making lithographic printing plates requiring no dampening water | Tatsuji Higashi, Yukio Abe | 1991-10-22 |
| 4950581 | Photopolymerizable composition | Mitsuru Koike | 1990-08-21 |
| 4942109 | Light-sensitive composition | Shigeo Koizumi | 1990-07-17 |
| 4937161 | Photopolymerizable composition | Mitsuru Koike | 1990-06-26 |
| 4917988 | Process for producing photosensitive negative working diazo resin lithographic plate using admixture of at least three solvents | Shigeo Koizumi, Nobuo Nishikawa | 1990-04-17 |
| 4884221 | Color measuring apparatus | Masami Sugiyama, Yoshihiro Tasaka | 1989-11-28 |
| 4877719 | Process for preparing image-bearing plates | Tatsuji Higashi | 1989-10-31 |
| 4874686 | Photosensitive lithographic plate necessitating no dampening water | Yoshihiko Urabe, Tatsuji Higashi, Hiroshi Takahashi | 1989-10-17 |
| 4845009 | Photosensitive composition comprising a polymer with maleimido group in side chain and a diazo resin | Masanori Imai | 1989-07-04 |