Inventor
MURAKAMI SHINICHI
JP58 patents
⚠️ This page may combine multiple inventors who share the name “MURAKAMI SHINICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUBOTA LTD
10 patentsUS4467654AAug 28, 1984
Ultrasonic flaw detection of a pipe
KUBOTA LTD62 citations95
US4560931ADec 24, 1985
Self-propelled mobile pipeline inspection apparatus and method for inspecting pipelines
KUBOTA LTD59 citations94
US4391635AJul 5, 1983
High Cr low Ni two-phased cast stainless steel
KUBOTA LTD17 citations72
US4218268AAug 19, 1980
High corrosion resistant and high strength medium Cr and low Ni stainless cast steel
KUBOTA LTD10 citations72
US4314861AFeb 9, 1982
Manufacturing method of elbows made of cast stainless steel
KUBOTA LTD9 citations70
US4224061ASep 23, 1980
High corrosion resistant and high strength medium Cr and low Ni stainless cast steel
KUBOTA LTD4 citations61
US4050929ASep 27, 1977
Heat resisting alloyed steel
KUBOTA LTD6 citations61
US4138279AFeb 6, 1979
Method of producing stainless steel product
KUBOTA LTD5 citations58
US4345941AAug 24, 1982
Non-pick-up and heat resistant alloy
KUBOTA LTD1 citations51
US4050927ASep 27, 1977
Alloyed steel
KUBOTA LTD1 citations50
OKI DATA KK
6 patentsUS6266511B1Jul 24, 2001
Image recording apparatus
OKI DATA KK96 citations98
US6324371B1Nov 27, 2001
Toner cartridge
OKI DATA KK61 citations96
US6112037AAug 29, 2000
Color image forming apparatus having a controller for setting printing speeds in dependence on a detected number of colors in an image signal
OKI DATA KK37 citations92
USRE40711EMay 12, 2009
Toner cartridge
OKI DATA KK6 citations74
US5983042ANov 9, 1999
Color image forming apparatus having a printing mechanism selectively movable to operative and non-operative positions
OKI DATA KK9 citations73
US5983041ANov 9, 1999
Image recording apparatus having a neutralizing device
OKI DATA KK15 citations71
HITACHI HIGH TECH CORP
5 patentsUS10847344B2Nov 24, 2020
Charged particle beam control device
HITACHI HIGH TECH CORP3 citations71
US12463008B2Nov 4, 2025
Charged particle beam scanning module, charged particle beam device, and computer
HITACHI HIGH TECH CORP0 citations62
US11211225B2Dec 28, 2021
Charged particle beam control device
HITACHI HIGH TECH CORP0 citations52
US10692687B2Jun 23, 2020
Measurement and inspection device
HITACHI HIGH TECH CORP0 citations42
US10453663B2Oct 22, 2019
Mass spectrometry device and ion detection method therefor
HITACHI HIGH TECH CORP0 citations42
HONDA MOTOR CO LTD
4 patentsUS6397809B1Jun 4, 2002
Balancing device for a four-cycle engine
HONDA MOTOR CO LTD12 citations73
US12397713B2Aug 26, 2025
Drive assistance system
HONDA MOTOR CO LTD0 citations49
US12122406B2Oct 22, 2024
Information display device
HONDA MOTOR CO LTD0 citations49
US12304394B2May 20, 2025
Virtual image display device
HONDA MOTOR CO LTD0 citations48
PANASONIC IP MAN CO LTD
3 patentsUS9521717B2Dec 13, 2016
LED driver, lighting equipment and light fixture
PANASONIC IP MAN CO LTD7 citations82
US10149359B2Dec 4, 2018
Dimming control device, lighting apparatus, lighting system, and dimming control method
PANASONIC IP MAN CO LTD2 citations73
US10076010B2Sep 11, 2018
Lighting device, and luminaire
PANASONIC IP MAN CO LTD0 citations41
MITSUI TOATSU CHEMICALS
3 patentsUS5424102AJun 13, 1995
Optical recording medium and production thereof
MITSUI TOATSU CHEMICALS17 citations79
US5391461AFeb 21, 1995
Optical recording medium and recording method
MITSUI TOATSU CHEMICALS7 citations74
US5486396AJan 23, 1996
Optical recording medium and production thereof
MITSUI TOATSU CHEMICALS9 citations71
NISSAN MOTOR
2 patentsPANASONIC I PRO SENSING SOLUTIONS CO LTD
2 patentsNIPPON TELEGRAPH & TELEPHONE
1 patentFUJITEC KK
1 patentTONEN CORP
1 patentNARUMI CHINA CORP
1 patentHONDA LOCK MFG CO LTD
1 patentMURAKAMI SHINICHI
1 patentFUJI XEROX CO LTD
1 patentRANK XEROX LTD
1 patentNEC CORP
1 patentHITACHI LTD
1 patentBAYER MATERIALSCIENCE AG
1 patentMINATO SEIYAKU KABUSHIKIKAISHA
1 patentMICRON TECHNOLOGY INC
1 patentSUMITOMO BAYER URETHANE CO
1 patentUNIV TOHOKU
1 patentShowing the top 50 of 58 patents by PatentIndex Score.