Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8819935 | Method for producing liquid-ejecting head | Yutaka Yamazaki | 2014-09-02 |
| 7914128 | Liquid ejecting head, piezoelectric element, and liquid ejecting apparatus | — | 2011-03-29 |
| 6863375 | Ejection device and inkjet head with silicon nozzle plate | Tomohiro Makigaki, Taro Takekoshi, Masahiro Fujii, Koji Kitahara | 2005-03-08 |
| 6375858 | Method of forming nozzle for injection device and method of manufacturing inkjet head | Tomohiro Makigaki, Taro Takekoshi, Masahiro Fujii, Koji Kitahara | 2002-04-23 |
| 5856892 | Recording apparatus with a control for selecting a gain adjustment amount | Yoshitaka Hasunuma, Susumu Kikuchi, Nobumasa Kabe, Minoru Fujita | 1999-01-05 |
| 4268295 | Method for manufacturing crushed sands from blast furnace water granulated slags | Katsuji Yamamoto, Yuichiro Iwasaki, Akira Adachi, Toshiro Kawata, Keisuke Nagano +1 more | 1981-05-19 |