Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11177891 | Communication device, communication system, and communication method | Fumihiro Nishiyama | 2021-11-16 |
| 10215486 | Liquefied gas production facility | Yoshihisa Wakamatsu, Naoyuki Takezawa, Takahiro Kitabayashi, Masahito Seiwa, Yuzuru Kakutani +2 more | 2019-02-26 |
| 8137433 | Method of regenerating metal, regenerated metal, material for lithographic printing plate bases, and lithographic printing plate | Masakazu Osada, Toru Yamazaki, Yoshio Okishi | 2012-03-20 |
| 7532665 | Wireless communication apparatus and method, and computer program | Katsuyuki Tanaka, Masayuki Takada | 2009-05-12 |
| 6985714 | Communication system, communication terminal and communication method | Satoshi Konya | 2006-01-10 |
| 6884560 | Lithographic printing plate precursor | Hiromitsu Yanaka, Kazuo Maemoto | 2005-04-26 |
| 6852470 | Heat-sensitive lithographic printing plate precursor | Nobuyuki Kita, Hidekazu Oohashi | 2005-02-08 |
| 6653042 | Lithographic printing plate precursor, method for producing the same, and method of lithographic printing | Kiyotaka Fukino, Shunsaku Higashi, Satoshi Hoshi | 2003-11-25 |
| 6637334 | Heat-sensitive lithographic printing plate precursor | Hisashi Hotta, Kazuo Maemoto | 2003-10-28 |
| 6632589 | Lithographic printing process | Toshifumi Inno, Hiromichi Tachikawa | 2003-10-14 |
| 6455222 | Lithographic printing plate precursor | Kiyotaka Fukino | 2002-09-24 |
| 6423467 | Photosensitive resin composition | Ikuo Kawauchi, Noriaki Watanabe, Koichi Kawamura | 2002-07-23 |
| 6397749 | Heat-sensitive lithographic printing plate precursor | Nobuyuki Kita, Hidekazu Oohashi | 2002-06-04 |
| 6277541 | Photosensitive lithographic printing plate | Seiji Uno, Shiro Tan, Mitsuhiro Imaizumi | 2001-08-21 |
| 6114089 | Positive working photosensitive lithographic printing plate | Satoshi Takita, Mitsuhiro Imaizumi, Seiji Uno, Shiro Tan | 2000-09-05 |
| 5958646 | Positive-working photosensitive composition and process for image formation | Koichi Kawamura, Satoshi Takita, Yoshitaka Kawamura | 1999-09-28 |
| 5684806 | Communication apparatus for TDMA system | — | 1997-11-04 |
| 5582952 | Photosensitive lithographic printing plate containing a two-equivalent coupler residue-containing polymer | Koichi Kawamura, Toshifumi Inno, Katsuji Kitatani | 1996-12-10 |
| 5464724 | PS plate and method for processing same | Noriaki Watanabe, Hisashi Hotta, Tadao Toyama, Nobuyuki Nishimiya | 1995-11-07 |
| 5254430 | Presensitized plate having anodized aluminum substrate, hydrophilic layer containing phosphonic or phosphinic compound and photosensitive layer containing O-quinone diazide compound | Akira Nagashima, Tadao Toyama | 1993-10-19 |
| 5250393 | Method for developing presensitized plate for use in making lithographic printing plate | Masanori Imai, Tadao Toyama, Akinobu Koike | 1993-10-05 |
| 5230988 | Method of making lithographic printing plate | Tadao Toyama | 1993-07-27 |
| 5149614 | Developer compositions for PS plates and method for developing the same wherein the developer composition contains a surfactant having an aryl group, an oxyalkylene group and a sulfate ester or sulfonic acid group | Hiroshi Misu | 1992-09-22 |
| 5126229 | Process for preparing positive or negative lithographic printing plates using a developer having at least one alkali-soluble mercapto compound and/or thioether compound | Hiroshi Misu | 1992-06-30 |
| 5047309 | Photosensitive diazonium recording material with sulfur compound containing undercoat layer | Akinobu Koike | 1991-09-10 |