Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7360750 | Piezoelectric air valve and multiple-type piezoelectric air valve | Takeshi Yano, Toshiro Higuchi, Kenichi Kudoh, Sze Keat Chee, Tsunehiko Shibata | 2008-04-22 |
| 7298870 | Granule color sorting apparatus with display control device | Nobuyoshi Ikeda | 2007-11-20 |
| 6817474 | Color sorting apparatus for granular objects with function to sorting out foreign magnetic metal matters | Hiroshi Tanimoto | 2004-11-16 |
| 6784996 | Color sorting apparatus for granular object with optical detection device consisting of CCD linear sensor | Nobuyoshi Ikeda | 2004-08-31 |
| 6777156 | Directly imageable planographic printing plate precursor and a method of producing planographic plates | Kazuki Goto, Michihiko Ichikawa | 2004-08-17 |
| 6194122 | Directly imageable waterless planographic printing plate | Michihiko Ichikawa, Koichi Fujimaru, Ken Kawamura, Kazuki Goto | 2001-02-27 |
| 6096476 | Direct drawing type waterless planographic original form plate | Shun-ichi Yanagida, Ken Kawamura, Yuzuru Baba, Michihiko Ichikawa, Kouichi Fujimaru | 2000-08-01 |
| 6093509 | Lithographic printing plate | Masanao Isono, Yuzuru Baba, Norikazu Tabata | 2000-07-25 |
| 6074797 | Precusor of waterless planographic printing plates | Mitsuru Suezawa, Akihiro Iihara | 2000-06-13 |
| 5866294 | Water-less quinonediazide lithographic raw plate | Masahiro Oguni, Kazuki Goto, Mitsuru Suezawa, Shun-ichi Yanagida | 1999-02-02 |
| 5811210 | Water-less lithographic raw plate | Ken Kawamura, Mikio Tsuda | 1998-09-22 |
| 5779058 | Color sorting apparatus for grains | Satoru Satake, Takafumi Ito | 1998-07-14 |
| 5638961 | Cereal grain color sorting apparatus | Satoru Satake, Takafumi Ito | 1997-06-17 |
| 5397681 | Laminate used for the production of a dry planographic printing plate | Mikio Tsuda, Ken Kawamura, Masanao Isono | 1995-03-14 |
| 5225477 | Ink compositions for waterless plates | Makoto Sasaki, Yukio Kobayashi, Mitsuru Suezawa | 1993-07-06 |
| 4912164 | Ink compositions for waterless plates | Makoto Sasaki, Shozo Tsuchiya, Mitusuru Suezawa | 1990-03-27 |