Inventor
UNO SHIGEO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “UNO SHIGEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
11 patentsUS4738946AApr 19, 1988
High temperature stable catalyst and process for preparing same
HITACHI LTD80 citations96
US4537873AAug 27, 1985
Catalyst for catalytic combustion
HITACHI LTD91 citations96
US5785627AJul 28, 1998
Torque feedback shift control device and method
HITACHI LTD18 citations92
US4906176AMar 6, 1990
High temperature stable catalyst, process for preparing same, and process for conducting chemical reaction using same
HITACHI LTD34 citations92
US4351811ASep 28, 1982
Process for reducing an eliminating nitrogen oxides in an exhaust gas
HITACHI LTD44 citations92
US3977836AAug 31, 1976
Method and apparatus for determining ammonia concentration of gas
HITACHI LTD50 citations92
US4107272AAug 15, 1978
Process for removing nitrogen oxides using ammonia as a reductant and sulfated metallic catalysts
HITACHI LTD42 citations90
US5613920AMar 25, 1997
Torque feedback shift control device and method
HITACHI LTD17 citations82
US4207209AJun 10, 1980
Sintered cataltyic or absorbent metallic product and method for sintering metallic powders
HITACHI LTD25 citations82
US4081510AMar 28, 1978
Process for catalytically treating an exhaust gas containing ammonia gas and oxygen gas to reduce said ammonia gas to nitrogen
HITACHI LTD30 citations82
US4282092AAug 4, 1981
Process for preparing inorganic particulate adsorbent and process for treating nuclear reactor core-circulating water
HITACHI LTD6 citations62
MITSUBISHI PETROCHEMICAL CO
3 patentsUS4085193AApr 18, 1978
Catalytic process for reducing nitrogen oxides to nitrogen
MITSUBISHI PETROCHEMICAL CO241 citations99
US4138469AFeb 6, 1979
Process for catalytically treating exhaust gas containing NOx in the presence of ammonia gas
MITSUBISHI PETROCHEMICAL CO32 citations92
US3976745AAug 24, 1976
Process for reducing nitrogen oxides to nitrogen
MITSUBISHI PETROCHEMICAL CO13 citations71