Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6543107 | Method of producing a piezoelectric thin film | Satoru Miyashita, Tetsushi Takahashi | 2003-04-08 |
| 6140746 | Piezoelectric thin film, method for producing the same, and ink jet recording head using the thin film | Satoru Miyashita, Kouji Sumi, Masami Murai, Tetsushi Takahashi | 2000-10-31 |
| 5750592 | Ink composition for ink jet recording | Yoshinori Miyazawa, Makoto Fujino, Tatsuya Ito, Osamu Ishibashi | 1998-05-12 |
| 5273854 | Liquid composition for developing electrophotography and process for producing the same | Yoshiyuki Ozawa | 1993-12-28 |
| 5198842 | Ionographic image forming apparatus | Makoto Fujino, Yoshinori Miyazawa, Hideo Yamazaki | 1993-03-30 |
| 5190582 | Ink for ink-jet printing | Hiroto Nakamura, Kenichi Kanbayashi, Yaeko Maruyama, Noriko Oyama, Hiroyuki Onishi | 1993-03-02 |
| 5141559 | Ink composition | Masamitsu Uehara, Makoto Matsuzaki, Kenichi Kanbayashi | 1992-08-25 |