Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11255427 | Shift device | Takumi Ito, Shingo Nagashima, Yusaku Imai, Masahide Mita | 2022-02-22 |
| 11041557 | Speed reducer with electric motor | Takashi Koroyasu, Takuro Yonemura, Takao Ikeda | 2021-06-22 |
| 10612638 | Speed reducer with electric motor | Takuro Yonemura, Tsuyoshi Hirokawa, Kosuke Mizuike | 2020-04-07 |
| D619631 | Speed reducer | — | 2010-07-13 |
| 6975162 | Constant current driving circuit | Yuji Tamura | 2005-12-13 |
| 6970613 | Optical receiver and optical transmission apparatus | Hiroyuki Furukawa | 2005-11-29 |
| 6694273 | Receiving apparatus, method of compensating for waveform degradation of received signal, apparatus and method for detecting waveform degradation, and apparatus and method for measuring waveform | Takashi Kurooka, Hisaya Sakamoto, Akimitsu Miyazaki | 2004-02-17 |
| 6658213 | Modulation controlling circuit | Akihiko Hayashi, Shinichiro Sano, Norio Nagase | 2003-12-02 |
| 6501774 | Optical transmission apparatus for multiple wavelengths and optical transmission wavelength control method | Hiroshi Kuwahara, Norio Nagase, Setsuo Misaizu, Tetsuya Kiyonaga, Motoyoshi Sekiya | 2002-12-31 |