Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7850279 | Liquid droplet ejecting head and liquid droplet ejecting apparatus | Hiroyuki Usami, Yoshinao Kondoh, Toshinobu Hamazaki, Akira Mihara, Naoki Morita +1 more | 2010-12-14 |
| 7658475 | Piezoelectric element, droplet-ejecting head, droplet-ejecting apparatus, and method of producing a piezoelectric element | — | 2010-02-09 |
| 7469993 | Inkjet recording head | Michiaki Murata, Hiroyuki Usami | 2008-12-30 |
| 6932461 | Ink-jet recording head | Hiroyuki Usami, Yoshinao Kondoh, Hiroshi Ikeda, Shuichi Yamada, Naoki Morita | 2005-08-23 |
| 6422685 | Driving circuit for acoustic printer and acoustic printer using the same | Yoshinao Kondo, Kunihiro Takahashi, Naoki Morita | 2002-07-23 |
| 4967206 | Print storage medium | Eiichi Akutsu, Koichi Saitoh, Yoshihiko Fujimura, Kiyoshi Horie, Hiroo Soga +1 more | 1990-10-30 |
| 4897669 | Thermal transfer recording media | Eiichi Akutsu, Koichi Saito, Yoshihiko Fujimura, Kiyoshi Horie, Hiroshi Fujimagari | 1990-01-30 |
| 4881089 | Thermal-electrostatic ink jet recording apparatus | Koichi Saito, Yoshihiko Fujimura | 1989-11-14 |
| 4841312 | Thermal-electrostatic ink jet recording apparatus | Koichi Saito, Ryoki Kato, Hiroshi Fujimagari, Yoshihiko Fujimura, Seiichi Kato +2 more | 1989-06-20 |
| 4799068 | Thermal electrostatic ink-jet recording method and an ink therefor | Koichi Saito, Eiichi Akutsu, Yoshihiko Fujimura | 1989-01-17 |
| 4764777 | Thermal-electrostatic ink jet recording apparatus | Koichi Saito, Yoshihiko Fujimura | 1988-08-16 |
| 4752784 | Thermal electrostatic ink-jet recording method | Koichi Saito, Eiichi Akutsu, Yoshihiko Fujimura | 1988-06-21 |
| 4752782 | Method and apparatus for thermal-electrostatic ink jet recording | Koichi Saito, Yoshihiko Fujimura | 1988-06-21 |
| 4752783 | Thermal-electrostatic ink jet recording method and apparatus | Koichi Saito, Yoshihiko Fujimura | 1988-06-21 |
| 4751533 | Thermal-electrostatic ink jet recording apparatus | Koichi Saito, Yoshihiko Fujimura | 1988-06-14 |
| 4751531 | Thermal-electrostatic ink jet recording apparatus | Koichi Saito, Yoshihiko Fujimura | 1988-06-14 |
| 4751532 | Thermal electrostatic ink-jet recording head | Yoshihiko Fujimura, Koichi Saito, Eiichi Akutsu, Kiyoshi Horie | 1988-06-14 |
| 4748458 | Thermal electrostatic ink-jet recording apparatus | Koichi Saito, Eiichi Akutsu, Yoshihiko Fujimura, Kiyoshi Horie | 1988-05-31 |
| 4737803 | Thermal electrostatic ink-jet recording apparatus | Yoshihiko Fujimura, Koichi Saito, Eiichi Akutsu, Kiyoshi Horie | 1988-04-12 |
| 4710780 | Recorder with simultaneous application of thermal and electric energies | Koichi Saito, Yoshihiko Fujimura | 1987-12-01 |