Inventor
NAKAMURA MASAKAZU
JP67 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA MASAKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NAKAMURA MASAKAZU
7 patentsUS4955702ASep 11, 1990
Fixed focus binocular with visual acuity compensating mechanism
NAKAMURA MASAKAZU23 citations92
US8892453B2Nov 18, 2014
Apparatus, system and method for electronic ticket management and electronic ticket distribution authentication
NAKAMURA MASAKAZU10 citations80
US8824950B2Sep 2, 2014
Image forming apparatus
NAKAMURA MASAKAZU3 citations62
US8737890B2May 27, 2014
Image forming apparatus with steering roller and position control mechanism
NAKAMURA MASAKAZU3 citations62
US8588637B2Nov 19, 2013
Image forming apparatus with roller formed in inverted crown shape
NAKAMURA MASAKAZU3 citations62
US8543036B2Sep 24, 2013
Image forming apparatus with primary and secondary transfer sections
NAKAMURA MASAKAZU3 citations62
US8417166B2Apr 9, 2013
Image forming apparatus with a deviation absorbing transfer apparatus
NAKAMURA MASAKAZU2 citations62
OLYMPUS OPTICAL CO
6 patentsUS5558619ASep 24, 1996
Endoscope system with automatic control according to movement of an operator
OLYMPUS OPTICAL CO204 citations99
US5339799AAug 23, 1994
Medical system for reproducing a state of contact of the treatment section in the operation unit
OLYMPUS OPTICAL CO2,259 citations99
US5351677AOct 4, 1994
Medical system having object information reproduction means for palpation
OLYMPUS OPTICAL CO116 citations98
US5764809AJun 9, 1998
Image processing apparatus using correlation among images
OLYMPUS OPTICAL CO173 citations97
US5282030AJan 25, 1994
Endoscopic image processor and endoscopic image processing method
OLYMPUS OPTICAL CO38 citations92
US5361203ANov 1, 1994
Endoscope image data filing system and an endoscope image data managing method for managing a large number of image data in various mode
OLYMPUS OPTICAL CO26 citations91
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
5 patentsUSD381992SAug 5, 1997
Remote controller for a television receiver
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations93
USD308361SJun 5, 1990
Optical memory disk drive
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations92
USD396038SJul 14, 1998
Television receiver
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
USD342500SDec 21, 1993
Television receiver
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations73
USD342493SDec 21, 1993
Television receiver
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63
OHMI TADAHIRO
4 patentsUS6146135ANov 14, 2000
Oxide film forming method
OHMI TADAHIRO54 citations95
US6949478B2Sep 27, 2005
Oxide film forming method
OHMI TADAHIRO13 citations83
US5667133ASep 16, 1997
Method and apparatus for forming an oxide passivation film on a weld
OHMI TADAHIRO4 citations63
US5545868AAug 13, 1996
Superhigh purity fluid supply pipe system and method of installing the same
OHMI TADAHIRO4 citations63
SUMITOMO PRECISION PROD CO
4 patentsUS4172548AOct 30, 1979
Method of fluxless brazing for aluminum structures
SUMITOMO PRECISION PROD CO20 citations82
US4373243AFeb 15, 1983
Method of forming reinforced plate-type heat exchanger
SUMITOMO PRECISION PROD CO9 citations74
US4365665ADec 28, 1982
Heat sink
SUMITOMO PRECISION PROD CO19 citations74
US4270604AJun 2, 1981
Heat sink
SUMITOMO PRECISION PROD CO19 citations74
MITAKA KOKI KK
3 patentsPANASONIC CORP
2 patentsSONY CORP
2 patentsNAKAMURA KATSUSHIGE
2 patentsKONICA MINOLTA BUSINESS TECH
2 patentsTAKEDA RIKEN IND CO LTD
1 patentTOSHIBA BATTERY
1 patentKONICA MINOLTA INC
1 patentFUJIFILMCORPORATION
1 patentTOYO ALUMINIUM KK
1 patentSUNSTAR HAMIGAKI KABUSHIKI KAI
1 patentCHUGAI PHARMACEUTICAL CO LTD
1 patentNAT CENTER NEUROLOGY & PSYCHIATRY
1 patentMATSUSHITA ELECTRIC CO LTD
1 patentENSHU KOGAKU SEIKI COMPANY LIM
1 patentENSHU OPTICAL CO LTD
1 patentTOSHIBA KK
1 patentKYOCERA CORP
1 patentShowing the top 50 of 67 patents by PatentIndex Score.