Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071877 | Box for accommodating electric connection box | Makoto Nakayama, Yutaka Sekiuchi | 2011-12-06 |
| 8034519 | Electrophotographic photoreceptor and image formation method | Tomoko Sakimura, Toyoko Shibata | 2011-10-11 |
| 8009527 | Optical pickup device | Yuzo Shimizu, Daisuke Furukawa, Naoto Shimada, Toshihiro Kuroda, Toyonori Kusuhara +1 more | 2011-08-30 |
| 7969834 | Optical pickup device having a structure providing efficient light usage | Naoki Nakanishi, Tatsuya Nakamori, Naoto Shimada | 2011-06-28 |