Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11629724 | Blower device and vehicular air-conditioning device | Tomoki Nakamura | 2023-04-18 |
| 11413936 | Heat exchanger headers with buffer and damping materials | Takahide YAMAMOTO, Tsubasa Yamashita | 2022-08-16 |
| 11336184 | Power converter | Shinya Kimura, Toshihiko Bessho | 2022-05-17 |
| 11046145 | Air conditioning damper, and air conditioning device for vehicle | Takahide YAMAMOTO, Tsubasa Yamashita | 2021-06-29 |
| 11043831 | Charging device and on board power supply device | Nobuaki Satoh | 2021-06-22 |
| 10752081 | Vehicular air conditioning device | — | 2020-08-25 |
| 10530262 | Resonance-type power conversion device and abnormality determining method | Nobuaki Satoh | 2020-01-07 |
| 10352631 | Layered heat exchanger and heat medium heating apparatus | Takamitsu Himeno, Yasunobu Zyoubouji, Isao Hashimoto | 2019-07-16 |
| 10288085 | Centrifugal blower | Atsushi Suzuki | 2019-05-14 |
| 10195920 | Vehicular air conditioning device | — | 2019-02-05 |
| 9425641 | Battery charging apparatus | Satoshi Ikeda, Satoshi Moriguchi | 2016-08-23 |
| 9377244 | Heat medium heating device and vehicle air conditioner including the same | Naoto Kunieda | 2016-06-28 |
| 9351343 | Heater control device, and control method and control program for heater control device | Keiji Nagasaka, Hidetaka Sato, Koji Nakano, Shiro Matsubara | 2016-05-24 |
| 9198231 | Heater control device, method and program | Keiji Nagasaka, Hidetaka Sato, Koji Nakano, Shiro Matsubara, Kiyotaka Sumito +1 more | 2015-11-24 |
| 9186956 | Heat medium heating unit and vehicle air conditioning apparatus provided with the same | — | 2015-11-17 |
| 8948582 | Heat medium heating device and vehicle air conditioner including the same | Naoto Kunieda | 2015-02-03 |
| 8891254 | Power converter and battery charger using the same | Hideki Nakata, Satoshi Moriguchi | 2014-11-18 |
| 8043148 | Noise suppressing damper | Tsuyoshi Eguchi, Atsushi Suzuki, Tetsuo Tominaga, Mitsuhiro Nakao, Hajime Izumi +1 more | 2011-10-25 |
| 7852008 | Dielectric barrier discharge lamp lighting device | Toshiaki Kurachi | 2010-12-14 |
| 7642732 | Dielectric barrier discharge lamp lighting apparatus and method of detecting the number of normally lighting dielectric barrier discharge lamps | Toshiaki Kurachi | 2010-01-05 |
| 7205723 | Electrodeless discharge lamp | Toshiaki Kurachi | 2007-04-17 |
| 7084562 | Electrodeless discharge lamp | Toshiaki Kurachi, Kiyoshi Hashimotodani | 2006-08-01 |
| 6998792 | Electrodeless discharge lamp lighting device, light bulb type electrodeless fluorescent lamp and discharge lamp lighting device | Kenichiro Takahashi, Kouji Miyazaki, Toshiaki Kurachi, Yoko Matsubayashi, Mamoru Takeda | 2006-02-14 |
| 6977472 | Electrodeless self-ballasted fluorescent lamp and discharge lamp operating device | Yoko Matsubayashi, Kenichiro Takahashi, Kouji Miyazaki, Toshiaki Kurachi, Mamoru Takeda | 2005-12-20 |
| 6870327 | Electrode-less discharge lamp lighting apparatus, bulb-shaped electrode-less fluorescent lamp, and discharge lamp lighting apparatus | Kenichirou Takahashi, Kouji Miyazaki, Toshiaki Kurachi, Mamoru Takeda, Nobuyoshi Nagagata | 2005-03-22 |