Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8023539 | Method for driving surface emitting semiconductor laser, optical transmission module, and handheld electronic device | Osamu Ueno, Akira Sakamoto, Hideo Nakayama, Akemi Murakami | 2011-09-20 |
| 8019188 | Optical transmission apparatus | Naotaka Mukoyama, Hiroki SUGIBUCHI, Akira Sakamoto | 2011-09-13 |
| 7998079 | Biosensor, sleep information processing method and apparatus, computer program thereof and computer readable storage medium thereof | Fumiya Nagai, Katsuyoshi Nishii | 2011-08-16 |
| 7976599 | Clean bench and method of producing raw material for single crystal silicon | Yukiyasu Miyata | 2011-07-12 |
| 7924861 | Signal communication apparatus and signal communication system | Tomo Baba, Kazuhiro Suzuki, Hisayoshi Mori, Junji Okada, Masao Funada +4 more | 2011-04-12 |
| 7905963 | Apparatus and method for washing polycrystalline silicon | Tetsuya Atsumi, Yukiyasu Miyata | 2011-03-15 |
| 7883278 | Optical module and optical transmission device | Osamu Ueno, Junji Okada, Osamu Ohtani | 2011-02-08 |