Issued Patents 2011
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8023775 | Super flat optical frequency comb signal generator | Takahide Sakamoto, Tetsuya Kawanishi, Masayuki Izutsu | 2011-09-20 |
| 8016504 | Printer having platen roller and module that are engageable with each other for printing on paper | Yukihiro Mori, Sumio Watanabe | 2011-09-13 |
| 7991298 | DSB-SC modulation system capable of erasing carrier and secondary component | Tetsuya Kawanishi, Masayuki Izutsu, Takahide Sakamoto | 2011-08-02 |
| 7986452 | High-speed multiplied signal generating method and device | Tetsuya Kawanishi, Takahide Sakamoto | 2011-07-26 |
| 7957653 | Phase control optical FSK modulator | Tetsuya Kawanishi, Masayuki Izutsu, Takahide Sakamoto | 2011-06-07 |
| 7957652 | Optical FSK/SSB modulator having intensity balance function | Tetsuya Kawanishi, Masayuki Izutsu, Takahide Sakamoto | 2011-06-07 |
| 7943849 | Photoelectric conversion device | Junji Tanabe, Hidenori Shinohara, Atsushi Monden, Masahiro Shinkai, Tokuhiko Handa | 2011-05-17 |
| 7936996 | Automatic adjusting system of frequency shift keying modulator | Tetsuya Kawanishi, Masayuki Izutsu, Takahide Sakamoto | 2011-05-03 |
| 7876346 | Thermal printer and cutter | Sumio Watanabe, Yukihiro Mori | 2011-01-25 |
| 7864330 | Method and device for calibrating a light intensity measurement device | Tetsuya Kawanishi, Masayuki Izutsu, Takahide Sakamoto | 2011-01-04 |