Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12231051 | Power conversion apparatus having multiple LLC converters and capable of achieving desired output voltage even in changes in load current | Mitsuru Sato, Takeshi Uematsu | 2025-02-18 |
| 12184082 | Contactless power transmission system capable of controlling power transmitter apparatus to stably supply load device with required power | Taichi MISHIMA, Yuki Ito, Takeshi Uematsu | 2024-12-31 |
| 12068672 | Control circuit for power converter apparatus provided with PFC circuit operating in current-critical mode | Hiroki Ishibashi, Hiroyuki Onishi | 2024-08-20 |
| 11515730 | Contactless power transmission system for transmitting power from power transmitter apparatus to power receiver apparatus, and supplying load device with desired voltage | Taichi MISHIMA, Takeshi Uematsu | 2022-11-29 |
| 11515731 | Contactless power transmission system for transmitting power from power transmitter apparatus to power receiver apparatus, and detecting foreign object | Taichi MISHIMA, Takeshi Uematsu | 2022-11-29 |
| 11309741 | Resonance oscillator circuit and contactless power supply system | Taichi MISHIMA, Takeshi Uematsu, Hiroo Sekiya | 2022-04-19 |
| 10984945 | Transformer and resonant circuit having same | Toshiyuki Zaitsu, Yutaro Okuno, Sadaharu Morishita | 2021-04-20 |
| 10770979 | LLC resonant converter | Mitsuru Sato, Hiroyuki Onishi | 2020-09-08 |
| 10361628 | Power converter | Hiroyuki Onishi, Takeo Nishikawa | 2019-07-23 |
| 10244617 | Power converter | Hiroyuki Onishi, Takeo Nishikawa, Kentaro Hamana | 2019-03-26 |
| 7906344 | Localized plasmon resonance sensor and examining device | Tomohiko Matsushita, Shigeru Aoyama, Takeo Nishikawa, Tetsuichi Wazawa | 2011-03-15 |