Inventor
SAITO YOSHIHISA
JP28 patents
⚠️ This page may combine multiple inventors who share the name “SAITO YOSHIHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJISAWA PHARMACEUTICAL CO
9 patentsUS4207234AJun 10, 1980
4-Unsubstituted azetidinone derivatives and process for preparation thereof
FUJISAWA PHARMACEUTICAL CO29 citations81
US4214094AJul 22, 1980
Substituted-phenyl substituted-alkyl ethers and the preparation thereof
FUJISAWA PHARMACEUTICAL CO12 citations74
US4009159AFeb 22, 1977
Halogenated penam derivatives and the preparation thereof
FUJISAWA PHARMACEUTICAL CO8 citations74
US3993646ANov 23, 1976
Process for the ring expansion of penicillins to cephalosporin compounds
FUJISAWA PHARMACEUTICAL CO10 citations74
US4435321AMar 6, 1984
Azetidinone 4-disulfides
FUJISAWA PHARMACEUTICAL CO1 citations63
US4267340AMay 12, 1981
Disulfide substituted oxazetidine derivatives
FUJISAWA PHARMACEUTICAL CO2 citations63
US4036847AJul 19, 1977
Halogenated penam derivatives and the preparation thereof
FUJISAWA PHARMACEUTICAL CO2 citations63
US4931555AJun 5, 1990
Disulfide substituted oxazetidine derivatives
FUJISAWA PHARMACEUTICAL CO0 citations52
US4472300ASep 18, 1984
Azetidinone derivatives and process for preparation thereof
FUJISAWA PHARMACEUTICAL CO1 citations52
SATO JUN
5 patentsUS10047953B2Aug 14, 2018
Gasification melting facility
SATO JUN4 citations70
US9765962B2Sep 19, 2017
Combustion device
SATO JUN1 citations49
US9709270B2Jul 18, 2017
Fluidized bed gasification furnace
SATO JUN1 citations49
US9869472B2Jan 16, 2018
Garbage supply device
SATO JUN0 citations39
US9702553B2Jul 11, 2017
Waste material supply device and waste material processing device
SATO JUN0 citations39
CANON KK
4 patentsUS6405005B1Jun 11, 2002
Process cartridge and electrophotographic apparatus
CANON KK17 citations92
US10429754B2Oct 1, 2019
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK7 citations84
US7813675B2Oct 12, 2010
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK19 citations82
US6408152B1Jun 18, 2002
Process cartridge and electrophotographic apparatus
CANON KK6 citations74
TOHOKU ELECTRIC POWER CO
4 patentsUS6107532AAug 22, 2000
Process and system for converting plastics waste into oil
TOHOKU ELECTRIC POWER CO23 citations92
US5843386ADec 1, 1998
Hydrothermal reaction apparatus
TOHOKU ELECTRIC POWER CO32 citations89
US6066263AMay 23, 2000
Apparatus for converting waste plastic into oil
TOHOKU ELECTRIC POWER CO12 citations70
US6277327B1Aug 21, 2001
Method for the anticorrosive treatment of waste plastics treating equipment
TOHOKU ELECTRIC POWER CO2 citations62