Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10116871 | Tunnel lining surface inspection system and vehicle used for tunnel lining surface inspection system | Kazuaki Hashimoto, Shogo Hayashi | 2018-10-30 |
| 9869064 | Device for inspecting shape of road travel surface | Kazuaki Hashimoto, Shogo Hayashi | 2018-01-16 |
| 9810642 | Tunnel lining surface inspection system and vehicle used in tunnel lining surface inspection system | Kazuaki Hashimoto, Shogo Hayashi | 2017-11-07 |
| 9552831 | Method for detecting abnormal sound and method for judging abnormality in structure by use of detected value thereof, and method for detecting similarity between oscillation waves and method for recognizing voice by use of detected value thereof | Michihiro Jinnai, Kazuaki Hashimoto, Shogo Hayashi | 2017-01-24 |
| 8725430 | Method and apparatus for determining structural damage depth, and method and apparatus for determining structural damage treatment | Kazuaki Hashimoto, Shogo Hayashi | 2014-05-13 |
| 8496373 | Method of infrared inspection for structure, test specimen for infrared inspection and heat conductive member | Kazuaki Hashimoto, Shogo Hayashi | 2013-07-30 |
| 8462990 | Infrared-ray thermal image analyzer | Kazuaki Hashimoto, Shogo Hayashi | 2013-06-11 |
| 6611297 | Illumination control method and illumination device | Tadashi Yano, Makoto Inohara, Kenjiro Hashimoto | 2003-08-26 |
| 6285134 | Light irradiation method for varying a perceived brightness | Tadashi Yano | 2001-09-04 |
| 5662403 | Luminaire for interior lighting | Yoshinori Tanabe, Izumi Akashi, Kenji Mukai | 1997-09-02 |
| 5450297 | Refrigerator lighting | Izumi Akashi | 1995-09-12 |