YH

Youichi Hattori

HI Hitachi: 6 patents #6,582 of 28,497Top 25%
HC Hitachi Engineering Co.: 5 patents #21 of 572Top 4%
Overall (All Time): #872,082 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7367192 Combined cycle plant Taiji Inui 2008-05-06
6983585 Combined cycle plant Taiji Inui 2006-01-10
6339926 Steam-cooled gas turbine combined power plant Hiraga Ichiro, Yuichi Iwamoto, Shinichi Hoizumi 2002-01-22
5737911 Method of operating combined plant Shinichi Hoizumi, Hideyuki Sato, Satoshi Kusaka, Hitoshi Ishimaru 1998-04-14
4891937 Heat recovery system Yoshiki Noguchi 1990-01-09
4743516 Integrated power plant and method for operating the plant Yoshiki Noguchi, Nobuo Nagasaki, Kenji Yokosuka, Shigehisa Sugita 1988-05-10