Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8029110 | Droplet ejection head and droplet ejection apparatus | Kenji Otsuka, Kazuo Higuchi, Kosuke Wakamatsu | 2011-10-04 |
| 8029111 | Droplet ejection head and droplet ejection apparatus | Kenji Otsuka, Kazuo Higuchi, Kosuke Wakamatsu | 2011-10-04 |
| 7982372 | Piezoelectric transformer having a recess to surely maintain a position of an elastic member press-fitted between an electrode and a terminal | Akio Machida, Ryo Nakagawa | 2011-07-19 |