Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12326265 | Outdoor unit for air-conditioning apparatus | Yoshikazu Yaji, Masaru Shinozaki, Ryuji MOMOSE, Koichi Arisawa, Keisuke Uemura | 2025-06-10 |
| 12316237 | Power conversion device, motor drive unit, and refrigeration cycle apparatus | Koichi Arisawa, Keisuke Uemura, Haruka MATSUO, Koyo MATSUZAKI | 2025-05-27 |
| 12249928 | Power converter, motor driver, and refrigeration cycle applied equipment | Keisuke Uemura, Tomohiro KUTSUKI, Haruka MATSUO, Koichi Arisawa, Kenji Takahashi +1 more | 2025-03-11 |
| 11817768 | Power conversion device that can suppress interference between control of input current from an AC power supply and voltage control for a DC capacitor | Hajime TOYODA | 2023-11-14 |
| 11563368 | Power conversion device | Hiroto Mizutani, Ryota Kondo, Satoshi Murakami, Hiroyasu Iwabuki, Kei Hayase | 2023-01-24 |
| 11527947 | Power conversion device having a configuration for simultaneous wired and wireless charging | Hiroyasu Iwabuki, Tomokazu SAKASHITA, Ryota Kondo, Hiroto Mizutani, Takuya Nakanishi +1 more | 2022-12-13 |
| 11432437 | Power converter | Satoshi Murakami, Ryota Kondo, Hiroyasu Iwabuki, Hiroyuki Higashino | 2022-08-30 |
| 11323025 | Power converter | Hiroto Mizutani, Hajime TOYODA, Hiroyasu Iwabuki, Yasunori OTSUKA | 2022-05-03 |
| 11056979 | Power conversion apparatus | Hiroto Mizutani, Hiroyasu Iwabuki | 2021-07-06 |
| 10985649 | Power conversion device with in-phase and interleave driving based on determination of duty ratio | Satoshi Murakami, Ryota Kondo | 2021-04-20 |
| 10749440 | Power conversion device with high power conversion efficiency | Hajime TOYODA, Ryota Kondo, Hiroyasu Iwabuki | 2020-08-18 |
| 10608542 | Power conversion device with operation in dual-leg resonant mode or single-leg resonant mode | Hiroto Mizutani, Hajime TOYODA, Hiroyasu Iwabuki | 2020-03-31 |
| 10454364 | Power convertor | Hiroto Mizutani, Ryota Kondo | 2019-10-22 |
| 10277139 | Power conversion device which detects power shortage and switches to a power supply that is capable of supplying power | Satoshi Murakami, Ryota Kondo, Masaki Yamada, Naohisa Uehara | 2019-04-30 |
| 10263534 | Power conversion device | Ryota Kondo, Satoshi Murakami, Hajime TOYODA | 2019-04-16 |
| 10211745 | Resonant LLC converter with a multi-leg transformer with gapped center leg | Satoshi Murakami, Masaki Yamada, Ryota Kondo, Yuta KOMATSU | 2019-02-19 |
| 10164546 | Electric power conversion device | Ryota Kondo, Satoshi Murakami, Masaki Yamada, Naohisa Uehara, Yuuya Tanaka +1 more | 2018-12-25 |
| 10044278 | Power conversion device | Ryota Kondo, Satoshi Murakami, Masaki Yamada, Naohisa Uehara, Hidehiko Kinoshita | 2018-08-07 |
| 9929660 | Electric power conversion device | Satoshi Murakami, Ryota Kondo, Masaki Yamada, Naohisa Uehara | 2018-03-27 |
| 9882466 | Power conversion device including an AC/DC converter and a DC/DC converter | Ryota Kondo, Satoshi Murakami, Masaki Yamada, Naohisa Uehara, Hidehiko Kinoshita | 2018-01-30 |
| 9806625 | Power conversion device including a transformer with three or more windings | Satoshi Murakami, Ryota Kondo, Masaki Yamada | 2017-10-31 |
| 9787199 | Power conversion device to control power distribution of input power to multiple outputs | Satoshi Murakami, Masaki Yamada, Ryota Kondo, Naohisa Uehara | 2017-10-10 |
| 9602020 | Power conversion device | Ryota Kondo, Satoshi Murakami, Masaki Yamada | 2017-03-21 |
| 9595887 | Three-phase power conversion device | Ryota Kondo, Satoshi Murakami, Masaki Yamada | 2017-03-14 |
| 9570993 | DC-DC converter | Satoshi Murakami, Ryota Kondo, Masaki Yamada | 2017-02-14 |