Inventor
SAITOH SHIGERU
JP45 patents
⚠️ This page may combine multiple inventors who share the name “SAITOH SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAITOH SHIGERU
20 patentsUS4171592AOct 23, 1979
Toy moving car operated by a wireless electric device
SAITOH SHIGERU35 citations92
US4331844AMay 25, 1982
Electric switch device
SAITOH SHIGERU10 citations74
US4991519AFeb 12, 1991
Incinerating furnace
SAITOH SHIGERU2 citations63
USD262980SFeb 9, 1982
Musical figure toy
SAITOH SHIGERU2 citations63
USD262979SFeb 9, 1982
Musical figure toy
SAITOH SHIGERU5 citations63
USD256380SAug 12, 1980
Toy pin-ball machine
SAITOH SHIGERU3 citations63
USD251455SMar 27, 1979
Figure toy
SAITOH SHIGERU2 citations63
USD251318SMar 13, 1979
Figure toy
SAITOH SHIGERU4 citations63
USD251314SMar 13, 1979
Figure toy
SAITOH SHIGERU3 citations63
USD251316SMar 13, 1979
Figure toy
SAITOH SHIGERU4 citations63
USD251315SMar 13, 1979
Figure toy
SAITOH SHIGERU3 citations63
USD251319SMar 13, 1979
Figure toy
SAITOH SHIGERU2 citations63
US4114310ASep 19, 1978
Self-powered toy animal with openable and closable eyes
SAITOH SHIGERU2 citations63
US5344618ASep 6, 1994
Crystal refining apparatus
SAITOH SHIGERU1 citations52
USD260788SSep 15, 1981
Toy spacecraft
SAITOH SHIGERU1 citations52
USD256378SAug 12, 1980
Toy pin-ball machine
SAITOH SHIGERU0 citations52
USD256379SAug 12, 1980
Toy pin-ball machine
SAITOH SHIGERU0 citations52
USD253784SDec 25, 1979
Figure toy
SAITOH SHIGERU1 citations52
USD251317SMar 13, 1979
Figure toy
SAITOH SHIGERU0 citations52
USD249721SSep 26, 1978
Toy animal figure
SAITOH SHIGERU0 citations52
KUREHA CHEMICAL IND CO LTD
11 patentsUS4087372AMay 2, 1978
An absorbing solution for the removal of nitrogen oxide form a gas containing same
KUREHA CHEMICAL IND CO LTD38 citations92
US4055623AOct 25, 1977
Method of removing nitrogen oxides from a gas as a salt of imidodisulfonic acid
KUREHA CHEMICAL IND CO LTD20 citations81
US3992508ANov 16, 1976
Method of removing nitrogen oxides from a gas containing nitrogen oxides
KUREHA CHEMICAL IND CO LTD20 citations81
US3991161ANov 9, 1976
Method of removing nitrogen oxides from a gas and for converting same to ammonium sulfate
KUREHA CHEMICAL IND CO LTD21 citations81
US4191114AMar 4, 1980
Furnace adapted for burning city-, industrial and the like wastes
KUREHA CHEMICAL IND CO LTD8 citations74
US4806318AFeb 21, 1989
Apparatus for purifying crystals
KUREHA CHEMICAL IND CO LTD7 citations73
US4632873ADec 30, 1986
Ultrafine fiber of an ethylene tetrafluoride copolymer and a process for producing it and a porous membrane thereof
KUREHA CHEMICAL IND CO LTD9 citations73
US4588562AMay 13, 1986
Apparatus for purifying crystals
KUREHA CHEMICAL IND CO LTD10 citations73
US4011874AMar 15, 1977
Dorno ray transmitting sheet
KUREHA CHEMICAL IND CO LTD17 citations70
US4022869AMay 10, 1977
Method for removing hydrogen chloride from exhaust gas containing same
KUREHA CHEMICAL IND CO LTD12 citations69
US3987149AOct 19, 1976
Method for removing sulfur dioxide from exhaust gas
KUREHA CHEMICAL IND CO LTD3 citations61