Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8991051 | Manufacturing method of liquid discharge head | Shin Ishimatsu, Kenji Fujii, Toshiaki Kurosu, Takanobu Manabe, Chiaki Muraoka +1 more | 2015-03-31 |
| 8955931 | Liquid ejection head and recording apparatus | Yukuo Yamaguchi, Chiaki Muraoka, Takuya Iwano | 2015-02-17 |
| 8668316 | Liquid ejection head and recording apparatus | Chiaki Muraoka, Masafumi Takimoto | 2014-03-11 |