Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7472651 | Waste liquid regenerator of printing machine | Shoichi Aoki, Junichi Ibushi, Masayuki Eda, Minoru Sueda, Masahiro Harada +3 more | 2009-01-06 |
| 7293854 | Ink jet head | Takeshi Yaneda | 2007-11-13 |
| 7156503 | Ink jet head | Hirotsugu Matoba | 2007-01-02 |
| 6802596 | Ink jet head with partially exposed inside electrode and fabrication method thereof | Kaoru Higuchi, Yasuhiro Sakamoto, Hirotsugu Matoba, Shigeaki Kakiwaki, Yoshinori Nakajima | 2004-10-12 |
| 6732654 | Method for producing a photocatalytic printing plate by film transfer | Yasuharu Suda, Toyofumi Shimada | 2004-05-11 |
| 6637336 | Method for producing printing plate, reusing method for printing plate, and printing machine | Yasuharu Suda, Hiroaki Ikeda | 2003-10-28 |
| 6564713 | Printing plate, method for producing printing plate, reusing method for printing plate, and printing machine | Yasuharu Suda, Toyofumi Shimada | 2003-05-20 |
| 6547375 | Ink-jet head and manufacturing method thereof | Yoshinori Nakajima | 2003-04-15 |
| 6513916 | Ink jet head and manufacturing method thereof | Yoshinori Nakajima | 2003-02-04 |
| 5981039 | Magnetic recording medium and a manufacturing method thereof as well as a photo-printing apparatus using such a magnetic recording medium | Kazuo Van | 1999-11-09 |
| 5707754 | Magnetic recording medium and thermal recording printing device adopting the same | Kazuo Van | 1998-01-13 |
| 5699088 | Recording head for a magnetic printer | Tetsuya Inui, Kenji Ohta, Junichiro Nakayama | 1997-12-16 |
| 5458985 | Stamper | Hirotoshi Takemori | 1995-10-17 |
| 5385638 | Method of manufacturing a stamper | Hirotoshi Takemori | 1995-01-31 |