Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11926319 | Driving monitoring device and computer readable medium | Masahiko Tanimoto, Yosuke ISHIWATARI, Masahiro Abukawa | 2024-03-12 |
| 8919825 | Bite-in type pipe connection structure | Takashi Shimamura | 2014-12-30 |
| 8910703 | Heat exchanger | Hyunyoung Kim, Hirokazu Fujino, Toshimitsu Kamada | 2014-12-16 |
| 8308936 | Heat pump-type hot-water supply device | Mitsuharu Numata, Syuuji Furui, Kaori Yoshida | 2012-11-13 |
| 8262135 | Duplex pipe fitting, exclusive tool for the duplex pipe fitting, refrigeration system employing the duplex pipe fitting, and separation type air conditioner | — | 2012-09-11 |
| 8205470 | Indoor unit for air conditioner | Shun Yoshioka, Hyunyoung Kim, Toshihiro Suzuki, Kazushige Kasai | 2012-06-26 |
| 8146953 | Pipe joint cover structure and pipe connection method | Hironori Iwanaga | 2012-04-03 |
| 8104502 | Drain water bacteriostatic structure for air conditioner | Makio Takeuchi | 2012-01-31 |
| 7988206 | Flareless-type pipe fitting, refrigerating device, and water-heating device | Akira Hashimoto, Seiji Chazono, Yoshiki Murayama | 2011-08-02 |
| 7971909 | Pipe joint, refrigeration device, heat pump hot water supply device, closing valve, water supply piping, method of connecting piping, and in-the field piping method | Hiromune Matsuoka, Junichirou Tanaka | 2011-07-05 |
| 7954856 | Flareless pipe coupling structure, flareless pipe coupling method, and on-site pipe coupling method | Takashi Shimamura | 2011-06-07 |
| 7670105 | Drain pump, and air conditioner provided therewith | Masakazu Hirai, Kazushige Maeda, Hironori Iwanaga, Tsunehisa Sanagi | 2010-03-02 |
| 7488009 | Pipe joint | Mamoru Asakawa, Junichirou Tanaka, Isao Fujinami | 2009-02-10 |
| 7435048 | Drain pump, and air conditioner provided therewith | Masakazu Hirai, Kazushige Maeda, Hironori Iwanaga, Tsunehisa Sanagi | 2008-10-14 |
| 7392821 | Drain water discharge structure for air conditioner | Kazuhide Mizutani, Hiromune Matsuoka, Makio Takeuchi | 2008-07-01 |
| 4545428 | Heat exchanger for air conditioning system | Toshiya Onishi, Susumu Oshima, Hiromi Mikata, Masami Horiuchi | 1985-10-08 |
| 4480684 | Heat exchanger for air conditioning system | Toshiya Onishi, Susumu Oshima, Hiromi Mikata, Masami Horiuchi | 1984-11-06 |