Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319511 | Device for attaching and detaching roller, and belt conveyor including the device | Kohki Asada, Teppei Kikuchi, Kenji Nozawa, Takehiro Nakamura | 2025-06-03 |
| 12272954 | Power storage system and grid control system | — | 2025-04-08 |
| 12266935 | Power conversion device | Kaho MUKUNOKI, Toshiyuki Fujii | 2025-04-01 |
| 12083789 | Attachment mechanism, apparatus including attachment mechanism, belt device, conveyance device, cooling device, and printing apparatus | Takehiro Nakamura, Kenji Nozawa | 2024-09-10 |
| 11973347 | Storage battery system and method for suppressing fluctuation in frequency of AC power system | — | 2024-04-30 |
| 11817708 | Power conversion system and management apparatus for the same, and distributed power supply apparatus | Miwako TANAKA | 2023-11-14 |
| 11472210 | Cooling device and image forming apparatus | Kohki Asada, Kenji Nozawa, Satoshi Aizawa | 2022-10-18 |
| 11422190 | Storage battery system charging control device, storage battery system, and storage battery charging control method | Satoshi Hara, Hisatoshi Fukumoto, Toshihiro Wada, Takahito IDA | 2022-08-23 |
| 11360414 | Sheet correcting device and printer | Genichiroh Kawamichi, Satoshi Aizawa, Kohki Asada | 2022-06-14 |
| 11309807 | Power conversion system and power conversion device | Miwako TANAKA | 2022-04-19 |
| 11146080 | Power supply device | Toshihiro Wada | 2021-10-12 |
| 10974682 | Curtain airbag device and structure for mounting to vehicle | Tetsuya Iwata, Akihiro Kawada | 2021-04-13 |
| 10800188 | Sheet correcting device and printer | Kohki Asada, Genichiroh Kawamichi, Satoshi Aizawa | 2020-10-13 |
| 10673354 | Power conversion device | Toshihiro Wada | 2020-06-02 |
| 10661712 | Bird's-eye view image system, bird's-eye view image display method and program | Keiji Sato, Hideyuki Higashi | 2020-05-26 |
| 10422820 | Voltage sensor | Makoto Ishii, Minoru Sasaki | 2019-09-24 |
| 10401394 | Voltage sensor | Makoto Ishii, Minoru Sasaki | 2019-09-03 |
| 10168483 | Method for connecting optical waveguide and optical fiber, semiconductor optical device, and method for manufacturing semiconductor optical device having optical fiber connected thereto | Ryokichi Matsumoto | 2019-01-01 |
| 9817294 | Optical modulation device | Kazuhiro Goi, Kensuke Ogawa, Kenji Oda, Hiroyuki Kusaka, Ryokichi Matsumoto +1 more | 2017-11-14 |
| 9440670 | Bracket for support structure for steering column, and support structure for steering column | Shinichiro Nakane | 2016-09-13 |
| 8132425 | Electrical component box of container refrigeration system | — | 2012-03-13 |
| 7752861 | Outdoor unit of air conditioner | Hiromune Matsuoka, Toshiaki Mukaidani, Tadashi Sao | 2010-07-13 |
| 7363768 | Outdoor unit of refrigerator, and electrical equipment box of outdoor unit | Hiroshi Fuchikami, Tadashi Sao, Toshiaki Mukaidani | 2008-04-29 |
| 7086250 | Outdoor unit of air conditioner | Hiromune Matsuoka, Toshiaki Mukaidani, Tadashi Saoi | 2006-08-08 |
| 6503060 | Fan guard of blower unit and air conditioner | Masashi Kamada, Tadashi Ohnishi, Manabu Kato, Tatsuo Fujiwara, Masaki Yamamoto | 2003-01-07 |