Akihiro Maruyama

Inventor

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Work History

Patent OwnerApplications FiledYear
PURAC BIOCHEM BV
1
1994
BRIDGESTONE CORPORATION
1
1
1989
1991
BOEHGAN TRADING CO., LTD.
1
1996
HIROSE ELECTRIC CO., LTD.
1
2017
TAGA MANUFACTURING CO., LTD.
2
2007
Asahi Yukizai Kogyo Co., Ltd.
1
1991
CANON KABUSHIKI KAISHA
7
8
11
8
13
2010
2011
2013
2015
2016
SAMSUNG ELECTRONICS CO., LTD.
3
1
2
2009
2010
2013

Inventor Addresses

AddressDuration
Chiba, JPJan 09, 96 - Jan 09, 96
Chiba-ken, JPJan 13, 98 - Jan 13, 98
Fujinomiya-shi, JPSep 28, 23 - Sep 28, 23
Hanno, JPAug 17, 10 - Aug 17, 10
Kanagawa, JPMay 27, 10 - Feb 07, 17
Mishima, JPMay 07, 13 - Apr 20, 21
Mishima-shi, JPNov 03, 11 - Oct 01, 20
Saitama, JPApr 30, 09 - Apr 30, 09
Shizuoka, JPAug 05, 21 - Oct 24, 24
Susono, JPJun 25, 13 - Sep 03, 13
Susono-shi, JPMay 05, 11 - May 05, 11
Tokyo, JPFeb 15, 18 - Oct 24, 23
Yokohama, JPApr 16, 91 - Aug 11, 92
Yokohama-shi, KRFeb 25, 10 - Feb 25, 10

Technology Profile

Technology Matters
A61M: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 1
B65H: HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES 1
C08B: POLYSACCHARIDES; DERIVATIVES THEREOF 1

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
2024/0353,7702024ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS0
2024/0345,4952024ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS0
2024/0345,4962024ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS0
2024/0345,4972024ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS0
119472752024Electrophotographic apparatus0

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