Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12160712 | Air conditioning device for vehicle | Takayuki Kobayashi, Hirotaka Tanabe, Tomoki Hase, Masahiro Ohta, Hideaki Tatenoi | 2024-12-03 |
| 10828967 | Air conditioning device for vehicle | Atsushi Suzuki, Yasuhiro Watanabe | 2020-11-10 |
| 10549601 | Air conditioning device for vehicle | Nobuya Nakagawa, Tomohiko Shibata, Hirotsugu Kohigashi | 2020-02-04 |
| 10449833 | Heat exchanger and heat pump system | Katsuhiro Saito, Tomoki Hase, Nobuya Nakagawa | 2019-10-22 |
| 6742577 | Laminate type evaporator | Yasunobu Joboji, Katsuhiro Saito | 2004-06-01 |
| 6575232 | Heat exchanger | Toru Okamura | 2003-06-10 |
| 6550533 | Heat exchanger and dimple tube used in the same, the tube having larger opposed protrusions closest to each end of tube | Masashi Inoue | 2003-04-22 |
| 6530423 | Heat exchanger | Masashi Inoue | 2003-03-11 |
| 6491092 | Heat exchanger | Masashi Inoue | 2002-12-10 |
| 6470964 | Heat exchanger tube | Masashi Inoue | 2002-10-29 |
| 6453989 | Heat exchanger | Yoshinori Watanabe, Akira Yoshikoshi, Atsushi Suzuki, Kiyoto Yasui, Hiroshi Iokawa +3 more | 2002-09-24 |
| 6453988 | Heat exchanger and dimple tube used in the same, the tube having larger opposed protrusions closest to each end of tube | Masashi Inoue | 2002-09-24 |
| 6318455 | Heat exchanger | Masashi Inoue | 2001-11-20 |