Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11888399 | Power management circuit | — | 2024-01-30 |
| 11177739 | Control circuit of DC/DC converter, DC/DC converter, power management circuit, and solid state drive | — | 2021-11-16 |
| 5237599 | X-ray apparatus | Teruomi Gunji | 1993-08-17 |
| 5092281 | Hydrogen engine system | Takashi Iwaki, Hiroshi Matsumoto, Kunitoshi Watanabe, Hiroyuki Suzuki, Juzo Shibata +2 more | 1992-03-03 |
| 5088452 | Method for starting a hydrogen engine and a method for stopping a hydrogen engine | Takashi Iwaki, Hiroshi Matsumoto, Kunitoshi Watanabe, Hiroyuki Suzuki, Juzo Shibata +2 more | 1992-02-18 |
| 5082048 | Hydrogen engine system with metal hydride container | Takashi Iwaki, Hiroshi Matsumoto, Hiroyuki Suzuki, Juzo Shibata, Nobuyuki Uematsu | 1992-01-21 |
| 5067447 | Method for controlling heat of a metal hydride container | Takashi Iwaki, Hiroshi Matsumoto, Kunitoshi Watanabe, Hiroyuki Suzuki, Juzo Shibata +2 more | 1991-11-26 |