Inventor
NAKAJIMA MASATO
JP60 patents
⚠️ This page may combine multiple inventors who share the name “NAKAJIMA MASATO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAZAKI CORP
6 patentsUS6246961B1Jun 12, 2001
Collision alarm method and apparatus for vehicles
YAZAKI CORP166 citations98
US6049747AApr 11, 2000
Driver monitoring device
YAZAKI CORP133 citations98
US5521633AMay 28, 1996
Motor vehicle obstacle monitoring system using optical flow processing
YAZAKI CORP570 citations98
US6285778B1Sep 4, 2001
Vehicle surroundings monitor with obstacle avoidance lighting
YAZAKI CORP364 citations97
US6466684B1Oct 15, 2002
Environment monitoring system
YAZAKI CORP86 citations96
US6445809B1Sep 3, 2002
Environment monitoring system
YAZAKI CORP100 citations96
RICOH KK
5 patentsUS5280519AJan 18, 1994
Communication apparatus capable of data communication and speech communication
RICOH KK25 citations93
US5216706AJun 1, 1993
Communication apparatus having remote control operation mode
RICOH KK22 citations93
US5267059ANov 30, 1993
Sheet scanner
RICOH KK22 citations91
US5189693AFeb 23, 1993
Remote control facsimile apparatus with remotely set operation mode
RICOH KK14 citations74
US5206744AApr 27, 1993
Document scanning apparatus having image signal correcting capability
RICOH KK4 citations63
SUMITOMO OSAKA CEMENT CO LTD
4 patentsUS7428468B2Sep 23, 2008
Monitoring apparatus
SUMITOMO OSAKA CEMENT CO LTD76 citations97
US7630537B2Dec 8, 2009
Three-dimensional shape-measuring device
SUMITOMO OSAKA CEMENT CO LTD18 citations83
US7545279B2Jun 9, 2009
Condition-analyzing device
SUMITOMO OSAKA CEMENT CO LTD9 citations83
US7651470B2Jan 26, 2010
Swallowing function evaluating apparatus
SUMITOMO OSAKA CEMENT CO LTD2 citations63
RISO KAGAKU CORP
4 patentsUS6771814B1Aug 3, 2004
Image processing device and image processing method
RISO KAGAKU CORP26 citations93
US6587115B2Jul 1, 2003
Method of an apparatus for distinguishing type of pixel
RISO KAGAKU CORP20 citations92
US7085437B2Aug 1, 2006
Document modification apparatus and image processing apparatus
RISO KAGAKU CORP23 citations87
US6781715B1Aug 24, 2004
Image processing method and system
RISO KAGAKU CORP6 citations59
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
4 patentsUS5222074AJun 22, 1993
Thermal decomposition cell
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations73
US5194400AMar 16, 1993
Method for fabricating a semiconductor laser device using (Alx Ga1-x)y In1-y P semiconductor clad layers
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations73
US5190891AMar 2, 1993
Method for fabricating a semiconductor laser device in which the p-type clad layer and the active layer are grown at different rates
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations61
US5164950ANov 17, 1992
Semiconductor laser device comprising a sige single crystal substrate
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations60
KASHIMA KITA ELECTRIC POWER CO
3 patentsUS5759711AJun 2, 1998
Liquid-circulating battery
KASHIMA KITA ELECTRIC POWER CO130 citations95
US5587132ADec 24, 1996
Method for producing high purity vanadium electrolytic solution
KASHIMA KITA ELECTRIC POWER CO59 citations93
US5368762ANov 29, 1994
Method for producing vanadium electrolytic solution
KASHIMA KITA ELECTRIC POWER CO47 citations89
ARAKAWA CHEM IND
3 patentsUS4842691AJun 27, 1989
Sizing agents in neutral range and sizing methods using the same
ARAKAWA CHEM IND20 citations82
US5288782AFeb 22, 1994
Rosin emulsion sizing agents for papermaking
ARAKAWA CHEM IND12 citations71
US5062922ANov 5, 1991
Sizing paper with α-hydroxycarboxylic acid
ARAKAWA CHEM IND6 citations57
UNIV KEIO
2 patentsNAKAJIMA MASATO
2 patentsKASHIYAMA SHIGEKI
2 patentsHONDA MOTOR CO LTD
2 patentsAGENCY IND SCIENCE TECHN
1 patentHITACHI LTD
1 patentALOKA CO LTD
1 patentMIZUNO KK
1 patentOLYMPUS CORP
1 patentMITSUBISHI CHEM IND
1 patentOHZAKI HIROKI
1 patentFUKUDA YASUHARU
1 patentNIPPON ELECTRIC CO
1 patentSEO NAOTOSHI
1 patentYUGEN KAISHA NEW MEDIA SYSTEMS
1 patentCANON KK
1 patentNSK LTD
1 patentShowing the top 50 of 60 patents by PatentIndex Score.