Haruo Iimura

Inventor

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Work History

Patent OwnerApplications FiledYear
RICOH COMPANY, LTD.
1
1
1
2
3
1
1
1
1
1
2
4
5
10
1
3
1
1987
1988
1989
1990
1991
1992
1993
1994
1995
2000
2006
2008
2011
2012
2014
2015
2016
NIPPON MITSUBISHI OIL CORPORATION
1
1
1991
1994

Inventor Addresses

AddressDuration
Kanagawa, JPJun 04, 09 - Nov 12, 19
Kanagwa, JPSep 20, 12 - Sep 20, 12
Yamato, JPJan 21, 97 - Jan 21, 97
Yokohama city, JPMay 14, 09 - May 14, 09
Yokohama, JPApr 04, 89 - Oct 25, 11
Yokohama-shi, JPDec 28, 06 - Dec 28, 06

Technology Profile

Technology Matters
C09K: MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR 3
G02F: DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 11
G03G: ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 20

Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
RE477262019Image forming apparatus0
100887812018Image forming apparatus and image forming method0
2017/0146,9312017IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD1
96585792017Image forming apparatus including a transfer bias output device0
95631532017Image forming apparatus and image forming method0

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