Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11442468 | Parallel travel work system | Kouhei Ogura, Akifumi Kuroda, Keiji Matsumoto | 2022-09-13 |
| 11097822 | Underwater propulsive device of watercraft | Takeshi Ouchida | 2021-08-24 |
| 10960963 | Underwater propulsion unit | Takeshi Ouchida | 2021-03-30 |
| 10906601 | Passenger vehicle | Kazuma Moriguchi | 2021-02-02 |
| 10747233 | Parallel travel work system | Kouhei Ogura, Akifumi Kuroda, Keiji Matsumoto | 2020-08-18 |
| 10198010 | Control device for work vehicle | Toshifumi HIRAMATSU, Wataru Nakagawa | 2019-02-05 |
| 10191492 | Parallel travel work system | Kouhei Ogura, Akifumi Kuroda, Keiji Matsumoto | 2019-01-29 |
| 10126754 | Method for setting travel path of work vehicle | Kouhei Ogura, Akifumi Kuroda, Keiji Matsumoto | 2018-11-13 |
| 10053166 | Traveling vehicle | Kazuma Moriguchi, Hidekazu Niu | 2018-08-21 |
| 9841768 | Autonomous travelling service vehicle | Toshifumi HIRAMATSU, Kouhei Ogura | 2017-12-12 |
| 9836059 | Autonomous travel working vehicle | Toshifumi HIRAMATSU | 2017-12-05 |
| 9509156 | Power supply apparatus | Hiroshi Takao | 2016-11-29 |
| 8777759 | Universal joint and propeller shaft | Keigo Yoshida, Hiromichi Komai, Shinichi Kondo, Yoshimichi Takano | 2014-07-15 |
| 7089800 | Load detecting system and automatic washing machine equipped with the system | Kazushige Kakutani, Keiji Kishimoto, Kazunobu Yokotani, Kazufumi Ushijima, Takeshi Fukunaga +2 more | 2006-08-15 |
| 7047105 | Robot controlled by wireless signals | Kazushige Kakutani, Shin Miyaji, Naoto Tojo, Shinya Kataoka, Seiji Murakami +1 more | 2006-05-16 |
| 6983657 | Load detecting system and automatic washing machine equipped with a system for detecting the magnitude of the load acting on a magnetostrictive element | Kazushige Kakutani, Keiji Kishimoto, Kazunobu Yokotani, Kazufumi Ushijima, Takeshi Fukunaga +2 more | 2006-01-10 |
| 6874592 | Electrically assisted bicycle | Kazunobu Yokotani | 2005-04-05 |
| 6801361 | Sun tracking lighting device | Kenji Taguchi | 2004-10-05 |
| 6581264 | Transportation container and method for opening and closing lid thereof | Shinichi Ohori | 2003-06-24 |
| 6493145 | Solar lighting apparatus | Kenji Taguchi | 2002-12-10 |
| 6460381 | Washing machine or an apparatus having a rotatable container | Shigeki Yoshida, Koichi Yoshizaki, Takao Kuraseko, Yuka Yoshida, Kazushige Kakutani +2 more | 2002-10-08 |
| 6446806 | Transportation container and method for opening and closing lid thereof | Shinichi Ohori | 2002-09-10 |
| 6433932 | Solar lighting apparatus | Kenji Taguchi | 2002-08-13 |
| 6389911 | Magnetostriction detection type sensor | — | 2002-05-21 |
| 6173801 | Manually operated travelling vehicle with auxiliary power | Kazushige Kakutani, Hideo Kawakami, Yoshio Tomigashi | 2001-01-16 |