Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11598548 | Device for estimating drowsiness of a user based on image and environment information | Keita KITAGAWA, Youichi HANDA | 2023-03-07 |
| 11530828 | Concentration estimation device | Keita KITAGAWA, Youichi HANDA | 2022-12-20 |
| 11480359 | Air-conditioning control device | Keita KITAGAWA, Youichi HANDA | 2022-10-25 |
| 11054187 | Heat exchanger and method of manufacturing same | Masanori Jindou, Masahiro TSUTSUI, Akihisa Sugita, Motofumi SHIMIZU, Yoshio Oritani +2 more | 2021-07-06 |
| 10520256 | Heat exchanger configured to accelerate discharge of liquid refrigerant from lowest heat exchange section | Masanori Jindou, Yoshio Oritani, Yoshimasa Kikuchi, Shun Yoshioka | 2019-12-31 |
| 10345047 | Heat exchanger configured to accelerate discharge of liquid refrigerant from lowest heat exchange section | Masanori Jindou, Yoshio Oritani, Yoshimasa Kikuchi, Shun Yoshioka | 2019-07-09 |
| 10309701 | Heat exchanger and air conditioner | Kousuke Morimoto, Yoshio Oritani, Masanori Jindou, Tomohiko Sakamaki, Junichi Hamadate | 2019-06-04 |
| 10041710 | Heat exchanger and air conditioner | Kousuke Morimoto, Yoshio Oritani, Masanori Jindou, Tomohiko Sakamaki, Junichi Hamadate | 2018-08-07 |
| 9845994 | Heat exchanger configured to accelerate discharge of liquid refrigerant from lowest heat exchange section | Masanori Jindou, Yoshio Oritani, Yoshimasa Kikuchi, Shun Yoshioka | 2017-12-19 |
| 9581391 | Air conditioning apparatus | Yasutaka Ohtani, Yoshio Oritani, Masanori Jindou, Junichi Hamadate | 2017-02-28 |
| 9551540 | Heat exchanger | Masanori Jindou, Yoshio Oritani, Yasutaka Ohtani, Junichi Hamadate, Yoshimasa Kikuchi | 2017-01-24 |
| 9518788 | Heat exchanger | Masanori Jindou, Yoshio Oritani, Junichi Hamadate, Yasutaka Ohtani | 2016-12-13 |
| 9494368 | Heat exchanger and air conditioner | Masanori Jindou, Yoshio Oritani, Kousuke Morimoto, Tomohiko Sakamaki, Junichi Hamadate | 2016-11-15 |
| 9447980 | Outdoor unit of refrigeration apparatus | Tomohiro Masui, Masashi Kuroishi, Junichi Hamadate | 2016-09-20 |
| 8944153 | Fin of heat exchanger, heat exchanger, and air conditioning apparatus | Kanji Akai, Daisuke Hiratsuka, Kiyoshi Yamakawa, Yasuhiro Ohkura, Yoshiyuki Matsumoto +2 more | 2015-02-03 |