Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12273005 | Rotary electric machine | Yukihiro Wakihata, Hiroki Tanaka, Koshiro Baba | 2025-04-08 |
| 9119915 | Infusion pump system | — | 2015-09-01 |
| 8511261 | Piston cooling device | Shigenao Maruyama, Atsuki Komiya, Shuichi Moriya, Morimasa Nagata, Seiji Kosaka +2 more | 2013-08-20 |
| 8480622 | Infusion pump | — | 2013-07-09 |
| 8353872 | Infusion pump | — | 2013-01-15 |
| 7286337 | Switching device for power distribution | Hideki Masuhara, Youzou Sibata | 2007-10-23 |
| 5786848 | Three-dimensional video signal generator and three-dimensional video display apparatus | Toshinobu Isobe, Hisafumi Yamada, Hidehiko Okada | 1998-07-28 |
| 5106876 | Water-insoluble hydrogel and method for production thereof by using radiation, freezing and thawing | — | 1992-04-21 |