Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6079817 | Electrostatic ink-jet recording head | Kazuo Shima, Junichi Suetsugu, Hitoshi Minemoto, Tomoya Saeki, Hitoshi Takemoto +2 more | 2000-06-27 |
| 6076918 | Method of manufacturing an electrostatic ink jet printing head with pointed ink ejectors | Kazuo Shima, Junichi Suetsugu, Hitoshi Minemoto, Hitoshi Takemoto, Yoshihiro Hagiwara +1 more | 2000-06-20 |
| 6076909 | Gap adjusting device for a print head used in an ink jet recording apparatus and gap adjusting method | Tomoya Saeki, Junichi Suetsugu, Hitoshi Minemoto, Hitoshi Takemoto, Kazuo Shima +2 more | 2000-06-20 |
| 6074044 | Electrostatic ink jet recording head using control and recording electrodes for ejecting toner particles | Junichi Suetsugu, Kazuo Shima, Yoshihiro Hagiwara, Ryosuke Uematsu, Hitoshi Minemoto +2 more | 2000-06-13 |
| 6059399 | Ink-jet recording apparatus with improved ink density formation | Junichi Suetsugu, Kazuo Shima, Yoshihiro Hagiwara, Ryosuke Uematsu, Hitoshi Minemoto +2 more | 2000-05-09 |
| 6039442 | Electrostatic ink jet recording device having a stirring system | Yoshihiro Hagiwara, Junichi Suetsugu, Hitoshi Minemoto, Hitoshi Takemoto, Kazuo Shima +1 more | 2000-03-21 |
| 5997133 | Inkjet recording apparatus having a minimum number of ejection electrode driving circuits and method for driving same | Hitoshi Takemoto, Junichi Suetsugu, Hitoshi Minemoto, Kazuo Shima, Yoshihiro Hagiwara +1 more | 1999-12-07 |
| 4764436 | Iron-oxygen based perpendicular magnetized anisotropic thin film | Nakao Akutsu, Masako Akimitsu | 1988-08-16 |