MT

Makoto Tajima

CA Calsonic: 10 patents #1 of 204Top 1%
CK Calsonic Kansei: 5 patents #47 of 675Top 7%
HS Hitachi Automotive Systems: 1 patents #965 of 1,636Top 60%
NC Nippon Reinz Co.: 1 patents #9 of 25Top 40%
Overall (All Time): #273,311 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10533624 Cylinder device Yu ISHIMARU, Naoki Ishibashi, Takayuki Ohno 2020-01-14
7392837 Integral-type heat exchanger Kenji Makino, Hiroyasu Koizumi, Minoru Tsuchiya, Kunio Matsugi, Hiroshi Chikuma +7 more 2008-07-01
7108049 Integral-type heat exchanger Kenji Makino, Hiroyasu Koizumi, Minoru Tsuchiya, Kunio Matsugi, Hiroshi Chikuma +7 more 2006-09-19
6837304 Integral-type heat exchanger Kenji Makino, Hiroyasu Koizumi, Minoru Tsuchiya, Kunio Matsugi, Hiroshi Chikuma +7 more 2005-01-04
6364005 Integral-type heat exchanger Kenji Makino, Hiroyasu Koizumi, Minoru Tsuchiya, Kunio Matsugi, Hiroshi Chikuma +7 more 2002-04-02
6095239 Integral-type heat exchanger Kenji Makino, Hiroyasu Koizumi, Minoru Tsuchiya, Kunio Matsugi, Hiroshi Chikuma +7 more 2000-08-01
5924481 Cooling device for electronic component 1999-07-20
5729995 Electronic component cooling unit 1998-03-24
5656245 Catalytic converter for cleaning exhaust gas Katsuhide Fujisawa, Masakatsu Takahashi 1997-08-12
5647430 Electronic component cooling unit 1997-07-15
5632158 Electronic component cooling unit 1997-05-27
5590709 Housingless type oil cooler and method for producing the same Shinji Araki, Kei Beppu 1997-01-07
5513702 Housingless type oil cooler and method for producing the same Shinji Araki, Kei Beppu 1996-05-07
5511612 Oil cooler having water pipe reinforcement Kei Beppu, Tomoyuki Mano, Shigeru Sasaki 1996-04-30
5464056 Housingless type oil cooler and method for producing the same Shinji Araki, Kei Beppu 1995-11-07
5165468 Oil cooler for automatic transmission Kuniaki Ohki, Kei Beppu, Hiroyuki Yoshida 1992-11-24
5099912 Housingless oil cooler Kuniaki Ohki, Kei Beppu, Hiroyuki Yoshida 1992-03-31