Membership
Tour
Register
Log in
Yasuhiko Otawara
Follow
Person
Katsuta, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Gas turbine apparatus and method of control thereof
Patent number
5,327,718
Issue date
Jul 12, 1994
Hitachi, Ltd.
Naohiko Iwata
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Combustor for gas turbine
Patent number
5,323,614
Issue date
Jun 28, 1994
Hitachi, Ltd.
Satoshi Tsukahara
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Welding method of turbine diaphragm
Patent number
4,288,677
Issue date
Sep 8, 1981
Hitachi, Ltd.
Shinji Sakata
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Rotor-stress preestimating turbine control system
Patent number
4,228,359
Issue date
Oct 14, 1980
Hitachi, Ltd.
Hiroshi Matsumoto
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES