Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11913734 | Condenser with integrated receiver | Michihiro Yamakoshi, Masanobu Iio | 2024-02-27 |
| 11801573 | Tack welding method and tack welding apparatus | Katsura Owaki, Isao Kawaguchi, Satomi Maki, Kosei Yamamoto | 2023-10-31 |
| 11724337 | Hybrid welding device | Katsura Owaki, Isao Kawaguchi, Satomi Maki, Takahiro Akizuki, Naoya Sawada | 2023-08-15 |
| 11378133 | Damper device | Masataka Aikawa | 2022-07-05 |
| 11236800 | Damper device | Masataka Aikawa | 2022-02-01 |
| 10883584 | Damper device | Masataka Aikawa | 2021-01-05 |
| 9121629 | Condenser | Ryohei Sugimura, Ken Mutou, Masahiro Omae, Masanobu Iio | 2015-09-01 |
| 9012033 | Aluminum alloy clad sheet for heat exchangers | Haruhiko Miyachi, Kenji Negura, Naoki Yamashita, Yuji Hisatomi, Yasunaga Itoh | 2015-04-21 |
| 6397627 | Receiver-integrated condenser | Yoshifumi Aki, Etuo Hasegawa, Tetsuji Nobuta, Michiyasu Yamamoto, Mitsukawa Kazuhiro +1 more | 2002-06-04 |
| 6374632 | Receiver and refrigerant cycle system | Tetsuji Nobuta, Kazuya Makizono | 2002-04-23 |
| 6341647 | Separator-integrated condenser for vehicle air conditioner | Tetsuji Nobuta | 2002-01-29 |
| 6192838 | Engine cooling apparatus | Tetsuji Nobuta, Kazuya Makizono, Toshio Morikawa, Hikaru Sugi, Shun Kurata +2 more | 2001-02-27 |
| 6016662 | Vehicular air conditioning apparatus for effectively cooling a main cooling unit and an additional cooling unit | Hisashi Tanaka, Yuichi Shirota, Hikaru Sugi, Masami Konaka, Kazushi Yamamoto +2 more | 2000-01-25 |
| RE36408 | Refrigerating apparatus and modulator | Yasushi Yamanaka, Kenichi Fujiwara, Takahisa Suzuki, Shin Nishida | 1999-11-30 |
| 5927102 | Receiver-integrated condenser for refrigerating system | Tetsuji Nobuta | 1999-07-27 |
| 5910159 | Refrigerating cycle apparatus | Hisashi Tanaka, Hikaru Sugi | 1999-06-08 |
| 5875650 | Refrigerant condenser including super-cooling portion | Tetsuji Nobuta, Masahiro Shimoya, Michiyasu Yamamoto, Etuo Hasegawa | 1999-03-02 |
| 5813249 | Refrigeration cycle | Kaoru Tsuzuki | 1998-09-29 |
| 5582027 | Modulator integrated type refrigerant condenser | Norimasa Baba, Ken Yamamoto, Michiyasu Yamamoto, Yasushi Yamanaka, Haruhiko Otsuka +2 more | 1996-12-10 |
| 5546761 | Receiver-integrated refrigerant condenser | Yasushi Yamanaka, Norimasa Baba, Michiyasu Yamamoto, Ken Yamamoto | 1996-08-20 |
| 5394710 | Refrigerating apparatus | Yasushi Yamanaka, Kenichi Fujiwara | 1995-03-07 |
| 5224358 | Refrigerating apparatus and modulator | Yasushi Yamanaka, Kenichi Fujiwara, Takahisa Suzuki, Shin Nishida | 1993-07-06 |