Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12388332 | Electric pump | Yuzo Nagai, Yoshiyuki Kobayashi | 2025-08-12 |
| 12255502 | Rotary electric machine and pump | Yoshiyuki Kobayashi | 2025-03-18 |
| 12136863 | Rotary electric machine and pump | Yoshiyuki Kobayashi | 2024-11-05 |
| 12088175 | Electric pump | Tomohiro Sakata | 2024-09-10 |
| 12081070 | Pump | Yoshiyuki Shizuku, Takanobu Yahata, Thao Lethithanh, Nguyen Thi Thanh Tam | 2024-09-03 |
| D1005341 | Electric oil pump | Yuzo Nagai, Yoshiyuki Kobayashi | 2023-11-21 |
| D974413 | Electric oil pump | Yoshiyuki Kobayashi, Yuzo Nagai | 2023-01-03 |
| 11539258 | Electric oil pump | Yoshiyuki Kobayashi | 2022-12-27 |
| 11530700 | Electric oil pump | Yoshiyuki Kobayashi | 2022-12-20 |
| 11512774 | Electric oil pump | Yoshiyuki Kobayashi | 2022-11-29 |
| 11339780 | Electric oil pump | Yoshiyuki Kobayashi | 2022-05-24 |
| 11333050 | Electric oil pump | Yoshiyuki Kobayashi | 2022-05-17 |
| 11300127 | Electric oil pump and control board arrangement | Yoshiyuki Kobayashi | 2022-04-12 |
| 11199255 | Electric oil pump | Yoshiyuki Kobayashi, Yutaka Omori | 2021-12-14 |
| 11070106 | Electric oil pump | Yoshiyuki Kobayashi, Noriyuki Ikeda | 2021-07-20 |
| 11035747 | Pressure detection apparatus and electric hydraulic pump that houses pressure detection apparatus | Yoshiyuki Kobayashi, Yoshihiro Kamimura | 2021-06-15 |
| 11018544 | Motor | Kazuhiro Homma, Yoshiyuki Kobayashi, Hideaki Uchise, Masato Aono, Akihiro OKITA | 2021-05-25 |
| 10962003 | Electric oil pump apparatus and base plate for electric oil pump | Yoshiyuki Kobayashi, Koji Higuchi | 2021-03-30 |
| 10947985 | Pressure sensor device and electric pump | Yoshiyuki Kobayashi | 2021-03-16 |
| 10948373 | Pressure sensor device and electrically powered pump | Yoshihiro Kamimura, Yoshiyuki Kobayashi | 2021-03-16 |
| 10935448 | Pressure detection device with improved external noise measurement reduction | Yoshiyuki Kobayashi, Yoshihiro Kamimura | 2021-03-02 |
| 6395280 | Deodorant agents for oral use for discharges and method for relieving odor of discharges | Jun Yamakoshi, Hiroshi Hosoyama, Toshiaki Ariga | 2002-05-28 |
| 6051234 | Health diet for preventing diseases caused by life-habit | Akio Obata, Jun Yamakoshi, Yukihiko Iwai, Tatuo Manaka, Toru Izumi +2 more | 2000-04-18 |
| 5972357 | Healthy foods and cosmetics | Fumio Yamaguchi, Makoto Saito, Hiroharu Ishikawa, Toshiaki Ariga | 1999-10-26 |
| 5804597 | Agent for the prevention or treatment of cataracts | Jun Yamakoshi, Toshiaki Ariga, Hiroharu Ishikawa, Yukihiko Iwai, Tatuo Manaka +2 more | 1998-09-08 |