Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421041 | Conveyance system and conveying method | THINH NGUYENQUANG, Hiroshi Yamauchi, Akihiro Yamakawa, Takashi Iwamoto | 2025-09-23 |
| 11617962 | System for creating play-recording video | Masashi KOMOSHITA | 2023-04-04 |
| 11543818 | Cargo transport system and automated guided vehicle | Hiroki Osawa, Takahiro Ueno | 2023-01-03 |
| 11137767 | Autonomous travel device and autonomous travel system | Nobutoshi Tsujimoto, Takahiro Ueno | 2021-10-05 |
| 11016502 | Autonomous travel system | Takashi Iwamoto, Takahiro Ueno | 2021-05-25 |
| 10739410 | Battery control apparatus and power supply system | — | 2020-08-11 |
| 8874194 | Leak detecting apparatus | Seiichi Ono | 2014-10-28 |
| 8540373 | Retinal scanning display | Norimi YASUE | 2013-09-24 |
| 8274723 | Piezoelectric transducer element, actuator, sensor, optical scanning device, and optical scanning display device | — | 2012-09-25 |
| 8211057 | Chemical liquid injection system | Shigeru Nemoto | 2012-07-03 |
| 8164621 | Image display device | — | 2012-04-24 |
| 7970457 | Leak detecting apparatus | Seiichi Ono | 2011-06-28 |
| 7887513 | Chemical liquid injection system | Shigeru Nemoto, Seiichi Ono | 2011-02-15 |
| 7872782 | Optical scanner and method of controlling optical scanner | — | 2011-01-18 |
| 7817322 | Optical scanning device, image display device provided with optical scanning device, retinal scanning display, and driving method of optical scanning element | — | 2010-10-19 |
| 7809430 | Leak detecting apparatus | Seiichi Ono | 2010-10-05 |
| 7686789 | Chemical liquid injection system | Shigeru Nemoto, Seiichi Ono | 2010-03-30 |
| 4997252 | Optical fiber communication connection device | Mitsuru Sugawara, Akitoshi Yoshinaga | 1991-03-05 |