Inventor
FUJII TATSUYA
JP102 patents
⚠️ This page may combine multiple inventors who share the name “FUJII TATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
19 patentsUS7129681B2Oct 31, 2006
Power supply apparatus having parallel connected switching and series regulators and method of operation
RICOH KK18 citations93
US6140714AOct 31, 2000
Power control apparatus for a battery-powered communication system
RICOH KK21 citations93
US5465371ANov 7, 1995
Sorter for sorting data based on a plurality of reference value data
RICOH KK21 citations93
US5455900AOct 3, 1995
Image processing apparatus
RICOH KK41 citations93
US5341468AAug 23, 1994
Image processor
RICOH KK28 citations93
US5739826AApr 14, 1998
Polygon display based on x coordinates of edges on scan line
RICOH KK25 citations92
US5732204AMar 24, 1998
Method and device for 3D image processing
RICOH KK23 citations92
US5551019AAug 27, 1996
Methods and systems for sorting multiplying indexed data
RICOH KK22 citations92
US5459822AOct 17, 1995
Sorting processor
RICOH KK20 citations92
US5448690ASep 5, 1995
Image processing system enabling real-time output of image signal based on polygon image information
RICOH KK50 citations92
US5396585AMar 7, 1995
Clipping processor
RICOH KK26 citations92
US5349610ASep 20, 1994
Digital data detecting and synchronizing circuit
RICOH KK26 citations92
US5337168AAug 9, 1994
Image data processing apparatus for locating pixel having maximum coincidence count in input image data
RICOH KK29 citations92
US5268853ADec 7, 1993
Orthogonal transformation processor for compressing information
RICOH KK24 citations92
US7489118B2Feb 10, 2009
Method and apparatus for high-efficiency DC stabilized power supply capable of effectively reducing noises and ripples
RICOH KK16 citations84
US7259677B2Aug 21, 2007
IC-tag read-write apparatus
RICOH KK7 citations74
US5359549AOct 25, 1994
Orthogonal transformation processor for compressing information
RICOH KK14 citations74
US5331585AJul 19, 1994
Orthogonal transformation processor for compressing information
RICOH KK13 citations74
US5016207AMay 14, 1991
High-speed digital filter processor including parallel paths for processing data, suitable for use in spatial filter image processing
RICOH KK17 citations74
TOKYO OHKA KOGYO CO LTD
7 patentsUS9766541B2Sep 19, 2017
Positive-type resist composition, method for forming resist pattern, photo-reactive quencher, and polymeric compound
TOKYO OHKA KOGYO CO LTD10 citations83
US10451968B2Oct 22, 2019
Resist composition and method of forming resist pattern
TOKYO OHKA KOGYO CO LTD2 citations73
US10324377B2Jun 18, 2019
Resist composition and method of forming resist pattern
TOKYO OHKA KOGYO CO LTD2 citations72
US10101658B2Oct 16, 2018
Resist composition and method of forming resist pattern
TOKYO OHKA KOGYO CO LTD6 citations72
US11372329B2Jun 28, 2022
Resist composition and method of forming resist pattern
TOKYO OHKA KOGYO CO LTD4 citations71
US11099479B2Aug 24, 2021
Resist composition, method of forming resist pattern, polymeric compound, and copolymer
TOKYO OHKA KOGYO CO LTD2 citations71
US10394122B2Aug 27, 2019
Resist composition, method for forming resist pattern, compound, and acid generator
TOKYO OHKA KOGYO CO LTD6 citations71
NIPPON PILLAR PACKING
6 patentsUS7931307B2Apr 26, 2011
Double-pipe joint
NIPPON PILLAR PACKING7 citations84
US7530602B2May 12, 2009
Double-pipe joint
NIPPON PILLAR PACKING6 citations74
US7314239B2Jan 1, 2008
Tube device, and piping system including the tube device
NIPPON PILLAR PACKING6 citations74
US11441717B2Sep 13, 2022
Resin pipe fitting
NIPPON PILLAR PACKING2 citations72
US10571060B2Feb 25, 2020
Structure of resin-made pipe joint
NIPPON PILLAR PACKING4 citations72
US10436364B2Oct 8, 2019
Structure of resin-made pipe joint
NIPPON PILLAR PACKING2 citations72
FUJII TATSUYA
3 patentsTERUMO CORP
2 patentsHOYA CORP
2 patentsSKYWORKS SOLUTIONS INC
2 patentsKOBE STEEL LTD
2 patentsRICOH COMPANY INC
1 patent(unassigned)
1 patentKOWA CO
1 patentMITSUBISHI ELECTRIC CORP
1 patentTOYOTA MOTOR CO LTD
1 patentDAINIPPON SCREEN MFG
1 patentSEIKO EPSON CORP
1 patentShowing the top 50 of 102 patents by PatentIndex Score.