Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7919908 | Piezoelectric resonator device | Tatsuya Murakami, Makoto Miyagawa, Akihiro Kanbara | 2011-04-05 |
| 7917071 | Transfer belt unit and image forming apparatus using the same | Mikio Kakui, Yoshiaki Masuda, Susumu Murakami, Kuniaki Nakano, Kazuaki Ishikawa +1 more | 2011-03-29 |