TK

Takaaki Kuwahara

HI Hitachi: 13 patents #3,142 of 28,497Top 15%
Overall (All Time): #388,348 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
7040083 Gas turbine having water injection unit Nobuyuki Horii, Isao Takehara, Hidetaro Murata, Motoaki Utamura, Tetsuo Sasada +2 more 2006-05-09
RE39092 Gas turbine with water injection Nobuyuki Horii, Isao Takehara, Hidetaro Murata, Motoaki Utamura, Tetsuo Sasada +2 more 2006-05-09
RE38831 Gas turbine having water spray injection control Nobuyuki Horii, Isao Takehara, Hidetaro Murata, Motoaki Utamura, Tetsuo Sasada +2 more 2005-10-18
6779332 Gas turbine Nobuyuki Horii, Isao Takehara, Hidetaro Murata, Motoaki Utamura, Tetsuo Sasada +2 more 2004-08-24
6711888 Gas turbine Nobuyuki Horii, Isao Takehara, Hidetaro Murata, Motoaki Utamura, Tetsuo Sasada +2 more 2004-03-30
6705074 Gas turbine with water injection Nobuyuki Horii, Isao Takehara, Hidetaro Murata, Motoaki Utamura, Tetsuo Sasada +2 more 2004-03-16
6598402 Exhaust gas recirculation type combined plant Masaki Kataoka, Motoaki Utamura 2003-07-29
6568167 Gas turbine having water droplet injector Nobuyuki Horii, Isao Takehara, Hidetaro Murata, Motoaki Utamura, Tetsuo Sasada +2 more 2003-05-27
6568168 Gas turbine having water spray injection control Nobuyuki Horii, Isao Takehara, Hidetaro Murata, Motoaki Utamura, Tetsuo Sasada +2 more 2003-05-27
6530210 Gas turbine Nobuyuki Horii, Isao Takehara, Hidetaro Murata, Motoaki Utamura, Tetsuo Sasada +2 more 2003-03-11
6363709 Exhaust gas recirculation type combined plant Masaki Kataoka, Motoaki Utamura 2002-04-02
6260350 Gas turbine Nobuyuki Horii, Isao Takehara, Hidetaro Murata, Motoaki Utamura, Tetsuo Sasada +2 more 2001-07-17
6256976 Exhaust gas recirculation type combined plant Masaki Kataoka, Motoaki Utamura 2001-07-10