HM

Hiroki Matsuo

DE Denso: 12 patents #974 of 11,792Top 9%
NC Nippondenso Co.: 5 patents #465 of 3,479Top 15%
EX Exedy: 3 patents #81 of 223Top 40%
IC Ihi Inspection And Instrumentation Co.: 2 patents #5 of 36Top 15%
TA Tadano: 2 patents #46 of 139Top 35%
SI Sumitomo Light Metal Industries: 1 patents #103 of 254Top 45%
DA Denso Aircool: 1 patents #3 of 13Top 25%
Overall (All Time): #191,455 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
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