Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12019061 | Toilet seat apparatus and excrement detection apparatus | Masayuki Nagaishi, Yuta Sakai, Satoko Kizuka, Ryo Oi, Naoya Takeuchi +2 more | 2024-06-25 |
| 11802830 | Toilet seat apparatus and excrement detection apparatus | Ryo Oi, Naoya Takeuchi, Hitoaki Higuchi, Masamichi Tosaki, Masayuki Nagaishi +2 more | 2023-10-31 |
| 11478114 | Toilet seat apparatus and excrement detection apparatus | Yuta Sakai, Satoko Kizuka, Ryo Oi, Naoya Takeuchi, Hitoaki Higuchi +2 more | 2022-10-25 |
| 10736474 | Toilet seat device | Hiroshi Tsuboi, Hitoaki Higuchi, Koji Sonoda, Keisuke Tashiro, Tomohiro HARA +1 more | 2020-08-11 |
| 10527189 | Valve actuator for an electrically actuated poppet valve including a continuously variable transmission and a power free latching mechanism | Kohei Taya, Hatsuo Mori, Kenji Hirai, Yu Hirata, Masahiro Tanaka | 2020-01-07 |
| 10077815 | Power generation device and one-way clutch structure | Hideki Fujiwara | 2018-09-18 |
| 10077762 | Power generation device and rotating portion support structure | Hideki Fujiwara | 2018-09-18 |
| 9658050 | Rotation angle detection device | Yuji Kariatsumari, Yoshinobu Shimizu | 2017-05-23 |
| 9638509 | Phase difference detector and rotation angle detection device including the same | Yuji Kariatsumari, Yoshinobu Shimizu | 2017-05-02 |
| 9625249 | Rotation angle detection device and electric power steering system including the same | Yuji Kariatsumari, Yoshinobu Shimizu | 2017-04-18 |
| 9523573 | Rotation angle detection device and electric power steering system including the same | Yuji Kariatsumari, Yoshinobu Shimizu, Yasuyuki Yoshii | 2016-12-20 |
| 6115853 | Toilet bowl | Shinji Shibata, Yumiko Kataoka, Kiyoshi Fujino, Takenori Fukushima, Shingo Tanaka +2 more | 2000-09-12 |