Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10513217 | Optical axis control device for headlight | Takashi Ohsawa | 2019-12-24 |
| 10501101 | Train-position detection device | Seiya Nagashima, Tadashi Yamamoto, Kazuhiro Tahara, Kenji Kataoka | 2019-12-10 |
| 10471884 | Headlight optical-axis control device | Mitsuaki Akaza, Toshiyuki Yamashita, Takashi Ohsawa, Takahiko Ito | 2019-11-12 |
| 10471885 | Headlight optical axis control apparatus | Takashi Ohsawa | 2019-11-12 |
| 10451447 | Polarization-dependent position encoder | Bingnan Wang, Kota Sadamoto, Yoshitsugu Sawa | 2019-10-22 |
| 10407274 | System and method for parameter estimation of hybrid sinusoidal FM-polynomial phase signal | Pu Wang, Philip Orlik, Kota Sadamoto | 2019-09-10 |