Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11236468 | Porous sheet | Katsuhiko Watanabe | 2022-02-01 |
| 9023535 | Porous membrane and process for preparing the same | Satoshi Nemoto | 2015-05-05 |
| 8735000 | Porous membrane and process for preparing the same | Satoshi Nemoto | 2014-05-27 |
| 7982355 | Interphase insulating member and rotating electric machine | Keiji Takizawa, Masakazu Katoh, Jun Fujiki, Akihiro Oohashi, Yoshiki Takahashi +2 more | 2011-07-19 |
| 7888434 | Aromatic polyamide and epoxy group-containing phenoxy resin | Yasuyuki Kihara, Yoshiki Takahashi, Hidenori Takayama, Yasunori Tanaka, Shinji Naruse +1 more | 2011-02-15 |
| 7713892 | Laminate sheet | Yasuyuki Kihara, Yoshiki Takahashi, Hidenori Takayama, Yasunori Tanaka, Shinji Naruse +1 more | 2010-05-11 |
| 5914880 | Method and apparatus for controlling a transfer machine | Toshio Yasojima | 1999-06-22 |
| 5476754 | Process for preparing a lithographic printing plate | Ikuo Kawauchi | 1995-12-19 |
| 5250393 | Method for developing presensitized plate for use in making lithographic printing plate | Keiji Akiyama, Tadao Toyama, Akinobu Koike | 1993-10-05 |
| 5240808 | Light-sensitive compositions containing photosensitive polymeric compound having both photocross-linkable groups capable of cycloaddition, and functional groups carrying P--OH bonds | Keitaro Aoshima | 1993-08-31 |
| 5202221 | Light-sensitive composition | Noriaki Watanabe, Kouichi Kawamura | 1993-04-13 |
| 5153095 | Light-sensitive photopolymerizable composition containing polymer with ethylenic unsaturation in the side chain | Kouichi Kawamura, Hiromichi Sano | 1992-10-06 |
| 5112743 | Light-sensitive composition and presensitized plate for use in making lithographic printing plates | Akihiko Kamiya, Akinobu Koike | 1992-05-12 |
| 5080999 | Light-sensitive diazo resin composition containing a higher fatty acid or higher fatty acid amide | Mitsuru Koike, Noriaki Watanabe, Nobuyuki Kita, Tatsuji Higashi | 1992-01-14 |
| 5064747 | Sensitizers for photocrosslinkable polymers | Noriaki Watanabe, Kouichi Kawamura | 1991-11-12 |
| 5061592 | Presensitized plate for use in making lithographic printing plates | Tadahiro Sorori | 1991-10-29 |
| 4845009 | Photosensitive composition comprising a polymer with maleimido group in side chain and a diazo resin | Nobuyuki Kita | 1989-07-04 |
| 4755428 | Polyimide powder and method for producing the same | Yuzuru Noda, Keizo Mizobe | 1988-07-05 |
| 4731287 | Process for producing polyimide/metallic foil composite film | Yuzuru Noda | 1988-03-15 |
| 4623563 | Process for producing polyimide/metallic foil composite film | Yuzuru Noda | 1986-11-18 |
| 4601974 | Desensitizing gum for lithographic printing | Nobuyuki Kita, Hiroshi Matsumoto | 1986-07-22 |
| 4572889 | Lithographic printing plate and process for production thereof | Hisao Kanzaki | 1986-02-25 |