Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9061500 | Printhead substrate, method of manufacturing the same, printhead, and printing apparatus | Takayuki Kimura, Kenji Makino | 2015-06-23 |
| 7270398 | Circuit board and liquid discharging apparatus | Keiichi Sasaki, Masato Kamiichi, Yukihiro Hayakawa | 2007-09-18 |
| 7244370 | Method for producing circuit substrate | Keiichi Sasaki, Masato Kamiichi, Yukihiro Hayakawa | 2007-07-17 |
| 6838351 | Manufacturing method of circuit board, circuit board, and liquid discharging apparatus | Keiichi Sasaki, Masato Kamiichi, Yukihiro Hayakawa | 2005-01-04 |