Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7472651 | Waste liquid regenerator of printing machine | Hitoshi Isono, Shoichi Aoki, Junichi Ibushi, Masayuki Eda, Masahiro Harada +3 more | 2009-01-06 |
| 7070903 | Coating formulation for printing plate precursor, printing plate precursor, printing press, fabrication process of printing plate, and regeneration process of printing plate | Yasuharu Suda, Hiroshi Tonegawa, Hideaki Sakurai, Yoshiyuki Tasaka, Yasuhiro Akita +3 more | 2006-07-04 |
| 5782960 | Hydrogen separation member | Makoto Ogawa, Toshiro Kobayashi, Takahiro Matsumoto, Tetsuya Imai, Shigenori Shirogane +3 more | 1998-07-21 |
| 5272298 | Apparatus for vacuum deposition of sublimative substance | Toshio Taguchi, Younosuke Hoshi, Susumu Kamikawa | 1993-12-21 |
| 4977773 | Double action die set for closed forging | Yoshiki Mito, Hiroshi Shiota, Shozo Tashiro | 1990-12-18 |