Osaka
Japan
35
2020-07-23
The entities that hold a legal rights for patent applications filed by inventor OKADA Hideki:
Hideki OKADA from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Terphenyl compound, electrophotographic photosensitive member, and method for producing terphenyl compound
#2 | 2019-10-17Electrophotographic photosensitive member, process cartridge, and image forming apparatus
#3 | 2019-05-02Electrophotographic photosensitive member
#4 | 2019-03-21Electrophotographic photosensitive member, process cartridge, and image forming apparatus
#5 | 2019-02-28Electrophotographic photosensitive member
#6 | 2018-11-22Electrophotographic photosensitive member
#7 | 2018-06-07Electrophotographic photosensitive member
#8 | 2017-12-21Quinone derivative and electrophotographic photosensitive member
#9 | 2017-12-21Quinone derivative and electrophotographic photosensitive member
#10 | 2017-06-01Naphthalenedicarboximide derivative and electrophotographic photosensitive member
#11 | 2017-05-11Triarylamine derivative, electrophotographic photosensitive member, and method for producing electrophotographic photosensitive member
#12 | 2017-03-02Multi-layer electrophotographic photosensitive member, process cartridge, and image forming apparatus
#13 | 2017-02-02Electrophotographic photosensitive member
#14 | 2017-02-02Diamine compound and electrophotographic photosensitive member
#15 | 2017-02-02Benzidine derivative, method for producing benzidine derivative, and electrophotographic photosensitive member
#16 | 2016-06-23Triarylamine derivative and electrophotographic photosensitive member
#17 | 2016-06-02Quinone derivative and electrophotographic photosensitive member
#18 | 2016-06-02Quinone derivative and electrophotographic photosensitive member
#19 | 2016-06-02Triarylamine derivative and electrophotographic photosensitive member
#20 | 2016-03-03Triphenylamine derivative, electrophotographic photosensitive member, and image forming apparatus
#21 | 2016-03-03Triarylamine derivative, electrophotographic photosensitive member, and image forming apparatus
#22 | 2016-02-04Electrophotographic photosensitive member
#23 | 2015-12-31Hydrazone derivative of triphenylamine and electrophotographic photosensitive member
#24 | 2015-12-31Triarylamine derivative and electrophotographic photosensitive member
#25 | 2015-04-30MULTI-LAYER ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER
#26 | 2015-04-30Electrophotographic photosensitive member
#27 | 2015-04-30Electrophotographic photosensitive member
#28 | 2015-04-02Electrophotographic photosensitive member
#29 | 2015-02-05Electrophotographic photosensitive member and image forming apparatus
#30 | 2014-12-04Triphenylamine derivative, method for manufacturing the same, and electrophotographic photosensitive member
#31 | 2014-10-02Azoquinone compound, electrophotographic photoconductor, and image forming apparatus
#32 | 2007-11-29Diphenyl amine derivative, production method therefor and electrophotographic photoconductor
#33 | 2007-05-17Electrophotographic photoconductor and image-forming apparatus
#34 | 2006-06-29Electrophotographic photoreceptor and image forming apparatus
#35 | 2006-02-02Electrophotographic photoconductor for wet developing and image-forming apparatus for wet developing
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