Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11594341 | Pit gate, pit equipment, nuclear power facility, and pit gate installation method | Hiromu Okamoto, Hisanori Watanabe, Hidetaka Kafuku, Shunsuke Tanaka, Hiroki Mitsui +4 more | 2023-02-28 |
| 7450272 | Method and system for printing management | Norifumi Tasaka, Takahide Toshito, Shunichi Hashimoto | 2008-11-11 |
| 7205094 | Coating fluid for printing plates and method of making a printing plate | Hideaki Sakurai, Toyoshi Ohto | 2007-04-17 |
| 7070903 | Coating formulation for printing plate precursor, printing plate precursor, printing press, fabrication process of printing plate, and regeneration process of printing plate | Hiroshi Tonegawa, Minoru Sueda, Hideaki Sakurai, Yoshiyuki Tasaka, Yasuhiro Akita +3 more | 2006-07-04 |
| 6978715 | Printing press, and apparatus and process for regenerating printing plate | Hideaki Sakurai, Toyoaki Yasui, Toyoshi Ohto | 2005-12-27 |
| 6938546 | Printing press, layered formation and making method thereof, and printing plate and making method thereof | Kozo Iida, Toyoshi Ohto | 2005-09-06 |
| 6851364 | Printing plate material and production and regenerating methods thereof | — | 2005-02-08 |
| 6818373 | Coating fluid for printing plates and method of making a printing plate | Hideaki Sakurai, Toyoshi Ohto | 2004-11-16 |
| 6732654 | Method for producing a photocatalytic printing plate by film transfer | Toyofumi Shimada, Hitoshi Isono | 2004-05-11 |
| 6637336 | Method for producing printing plate, reusing method for printing plate, and printing machine | Hitoshi Isono, Hiroaki Ikeda | 2003-10-28 |
| 6564713 | Printing plate, method for producing printing plate, reusing method for printing plate, and printing machine | Toyofumi Shimada, Hitoshi Isono | 2003-05-20 |
| 6420469 | Electrorheological fine particle-on-particle dispersion | — | 2002-07-16 |
| 6237493 | Printer and restoration method for printing plates | Shoichi Aoki | 2001-05-29 |
| 6087434 | Pigment composition for liquid toner | Hideyuki Hisashi, Akihiro Matsuki, Hiroaki Kuno, Katsuaki Makino | 2000-07-11 |
| 5876896 | Liquid toner composition and method of manufacturing the same | Hiroyoshi Kawamura, Hiroaki Kuno | 1999-03-02 |
| 5878305 | Electrophotographic printer | Hiroshi Suzumura, Hiroaki Kuno, Hiroyoshi Kawamura | 1999-03-02 |