Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12005899 | Vehicle with inter-vehicular distance acceleration control | Hiroyuki Uematsu, Takeshi Ando, Duyhinh Nguyen | 2024-06-11 |
| 11644325 | Navigation method, navigation system, moving body, and navigation program | Hiroyuki Uematsu, Takeshi Ando, Noriaki Imaoka, Duyhinh Nguyen | 2023-05-09 |
| 11534352 | Moving vehicle | Hiroyuki Uematsu, Takeshi Ando, Noriaki Imaoka, Duyhinh Nguyen | 2022-12-27 |
| 10976749 | Robot and method for controlling the same | Takeshi Ando, Duyhinh Nguyen | 2021-04-13 |
| 10906179 | Mobile robot and method of tracking mobile robot | Duyhinh Nguyen, Takeshi Ando | 2021-02-02 |
| 10900832 | Diffraction grating and spectral device | — | 2021-01-26 |
| 10646387 | Electrically powered wheelchair | Takeshi Ando | 2020-05-12 |
| 10338285 | Blazed diffraction grating and method for producing blazed diffraction grating | — | 2019-07-02 |
| D832153 | Electric wheelchair | Takeshi Ando, Noriaki Imaoka, Hiroyuki Uematsu, Duyhinh Nguyen, Mizuho Sakakibara +1 more | 2018-10-30 |
| D832152 | Electric wheelchair | Takeshi Ando, Hiroyuki Uematsu, Noriaki Imaoka, Duyhinh Nguyen, Mizuho Sakakibara +1 more | 2018-10-30 |
| 9565583 | Monitoring device and monitoring system | — | 2017-02-07 |
| 8983032 | Spectroscopic apparatus | Takashi Imazono, Masato Koike, Hideyuki Takahashi, Masami Terauchi | 2015-03-17 |
| 8311414 | Optical space transfer apparatus using image sensor | Tsutomu Niiho, Mariko Nakaso | 2012-11-13 |
| 8208818 | Optical free space transmission system using visible light and infrared light | — | 2012-06-26 |
| 7912379 | Optical transmitter circuit | Kazutoshi Hase, Tomoaki Ieda | 2011-03-22 |
| 7907852 | Optical transmitter circuit | Kazutoshi Hase, Tomoaki Ieda | 2011-03-15 |
| 7907845 | Optical space transmission module | Hideo Yasumoto | 2011-03-15 |
| 7885547 | Optical wireless transmission system for performing optical space transmission, and optical transmitter used therein | Mariko Nakaso | 2011-02-08 |
| 7850880 | Method for forming aspherical optical element | — | 2010-12-14 |
| 7813055 | Light receiver and Fresnel lens used therein | Hideo Yasumoto | 2010-10-12 |
| 7756522 | Dynamic traffic control method and device for the same | Mitsugi Nomiya, Hiroyasu Taguchi, Kazuyoshi Nakajima, Miya Inami, Yayoi Itoh +1 more | 2010-07-13 |
| 7751722 | Optical transmission system | — | 2010-07-06 |
| 7733580 | Light emitting module and light receiving module | Tomoaki Ieda | 2010-06-08 |
| 7657182 | Liquid lens optical transmitter system | Kazutoshi Hase, Hideo Yasumoto, Keisuke Kinoshita, Tomoaki Ieda | 2010-02-02 |
| 7650112 | Method and system for extending coverage of WLAN access points via optically multiplexed connection of access points to sub-stations | Kuniaki Utsumi, Hiroaki Yamamoto, Kouichi Masuda, Tsutomu Niiho, Mariko Nakaso | 2010-01-19 |