Inventor
KIKUCHI MASAHIRO
50 patents
⚠️ This page may combine multiple inventors who share the name “KIKUCHI MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
12 patentsUS4289400ASep 15, 1981
Apparatus for measuring a gradient of a surface
SONY CORP112 citations94
US4568852AFeb 4, 1986
Cathode ray tube with liquid coolant and reduced X-ray emission
SONY CORP7 citations72
US4310912AJan 12, 1982
Servo system for recording and/or reproducing apparatus using a rotatable recording carrier
SONY CORP11 citations72
US4763047AAug 9, 1988
Electron gun
SONY CORP6 citations61
US4634918AJan 6, 1987
Cathode ray tube apparatus with liquid cooled front panel
SONY CORP6 citations61
US4703223AOct 27, 1987
Electron gun for a color display apparatus
SONY CORP6 citations59
US4450379AMay 22, 1984
Cathode ray tube
SONY CORP6 citations57
US4649318AMar 10, 1987
Electron gun with low spherical aberration
SONY CORP4 citations56
US7919914B2Apr 5, 2011
Discharge lamp and electrode for use in the same
SONY CORP0 citations51
US7750546B2Jul 6, 2010
Discharge lamp and electrode for use in the same
SONY CORP0 citations51
US5493172AFeb 20, 1996
Flat cathode ray tube
SONY CORP1 citations43
US7714487B2May 11, 2010
Discharge lamp, method for manufacturing the discharge lamp electrode, lighting system
SONY CORP0 citations41
NIPPON CHEMICAL IND
5 patentsUS9675957B2Jun 13, 2017
Adsorbent material and method for producing crystalline silicotitanate
NIPPON CHEMICAL IND3 citations72
US11646408B2May 9, 2023
Positive electrode active substance for lithium secondary battery, method for producing the same and lithium secondary battery
NIPPON CHEMICAL IND0 citations56
US11145862B1Oct 12, 2021
Positive electrode active substance for lithium secondary battery, method for producing the same and lithium secondary battery
NIPPON CHEMICAL IND0 citations56
US11554968B2Jan 17, 2023
Positive electrode active substance for lithium secondary battery and lithium secondary battery
NIPPON CHEMICAL IND0 citations52
US9486776B2Nov 8, 2016
Adsorbent material and method for producing crystalline silicotitanate
NIPPON CHEMICAL IND1 citations51
FUJI ELECTRIC CO LTD
4 patentsUSD699693SFeb 18, 2014
Semiconductor device
FUJI ELECTRIC CO LTD32 citations93
US10583510B2Mar 10, 2020
Heating and cooling device
FUJI ELECTRIC CO LTD7 citations79
US9466509B2Oct 11, 2016
Semiconductor device manufacturing method
FUJI ELECTRIC CO LTD0 citations48
US9070696B2Jun 30, 2015
Semiconductor device manufacturing method and semiconductor device
FUJI ELECTRIC CO LTD0 citations48
KOBE STEEL LTD
4 patentsISHIHARA MINING & CHEMICAL CO
3 patentsUS5098907AMar 24, 1992
Powdery pharmaceutical composition containing benzoyl urea, a dispersant and silicic acid
ISHIHARA MINING & CHEMICAL CO82 citations96
US4983605AJan 8, 1991
Pharmaceutical composition
ISHIHARA MINING & CHEMICAL CO73 citations96
US4904668AFeb 27, 1990
Benzoyl urea compound
ISHIHARA MINING & CHEMICAL CO33 citations92
HONDA MOTOR CO LTD
3 patentsLVMH RECH
2 patentsAKAHANI KAORU
2 patentsRENESAS TECH CORP
2 patentsUS7501896B2Mar 10, 2009
High frequency power amplifier circuit, high frequency power amplifier electronic component and method thereof
RENESAS TECH CORP3 citations62
US7245184B2Jul 17, 2007
High frequency power amplifier circuit, high frequency power amplifier electronic component and method thereof
RENESAS TECH CORP4 citations62