Inventor
HIRATA KENGO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “HIRATA KENGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IDEMITSU KOSAN CO
8 patentsUS10241427B2Mar 26, 2019
Polycarbonate copolymer, coating solution, electrophotographic photoreceptor, and electric device
IDEMITSU KOSAN CO2 citations72
US9529285B2Dec 27, 2016
Polycarbonate copolymer, and coating liquid and electrophotographic photosensitive body using same
IDEMITSU KOSAN CO3 citations72
US9458291B2Oct 4, 2016
Polycarbonate copolymer
IDEMITSU KOSAN CO3 citations72
US11269263B2Mar 8, 2022
Bischloroformate composition, bischloroformate composition production method, bischloroformate composition-containing solution, polycarbonate resin, polycarbonate resin production method, coating liquid, electrophotographic photoreceptor, and electrophotographic device
IDEMITSU KOSAN CO0 citations51
US10787541B2Sep 29, 2020
Polycarbonate resin, method for producing polycarbonate resin, coating liquid, electrophotographic photoreceptor, and electrophotography device
IDEMITSU KOSAN CO0 citations51
US9551946B2Jan 24, 2017
Polycarbonate copolymer, coating liquid using same, molded body, and electrophotographic photosensitive body
IDEMITSU KOSAN CO1 citations51
US8372942B2Feb 12, 2013
Polycarbonate resin, coating liquid containing same, and electrophotographic photosensitive body
IDEMITSU KOSAN CO1 citations51
US9389524B2Jul 12, 2016
Polycarbonate copolymer, coating liquid using same, and electrophotographic photoreceptor
IDEMITSU KOSAN CO0 citations41
SHARP KK
4 patentsUS6097016AAug 1, 2000
Cooking apparatus having display unit and item selection unit
SHARP KK145 citations94
US4831225AMay 16, 1989
Microwave oven/convection oven having means for controlling ventilation of the cooking chamber
SHARP KK23 citations75
US4785152ANov 15, 1988
Timing control device for a microwave oven
SHARP KK13 citations66
US4857686AAug 15, 1989
Microwave oven with heating chamber temperature detecting circuit
SHARP KK6 citations57