Inventor
KUMOMI HIDEYA
JP42 patents
⚠️ This page may combine multiple inventors who share the name “KUMOMI HIDEYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
25 patentsUS8003981B2Aug 23, 2011
Field effect transistor using oxide film for channel and method of manufacturing the same
CANON KK187 citations99
US7791072B2Sep 7, 2010
Display
CANON KK866 citations99
US6058945AMay 9, 2000
Cleaning methods of porous surface and semiconductor surface
CANON KK95 citations98
US5970361AOct 19, 1999
Process for producing semiconductor device having porous regions
CANON KK57 citations96
US5130103AJul 14, 1992
Method for forming semiconductor crystal and semiconductor crystal article obtained by said method
CANON KK57 citations96
US5072116ADec 10, 1991
Microprobe preparation thereof and electronic device by use of said microprobe
CANON KK93 citations96
US5994698ANov 30, 1999
Microprobe, preparation thereof and electronic device by use of said microprobe
CANON KK34 citations93
US5726464AMar 10, 1998
Light emitting device using porous semi-conductor material
CANON KK35 citations93
US5290712AMar 1, 1994
Process for forming crystalline semiconductor film
CANON KK37 citations93
US5255258AOct 19, 1993
Microprobe, preparation thereof and electronic device by use of said microprobe
CANON KK22 citations93
US5318661AJun 7, 1994
Process for growing crystalline thin film
CANON KK51 citations92
US9153635B2Oct 6, 2015
Light emitting display apparatus
CANON KK4 citations84
US8344373B2Jan 1, 2013
Thin film transistor
CANON KK12 citations84
US7115487B2Oct 3, 2006
Crystalline thin film and process for production thereof, element employing crystalline thin film, circuit employing element, and device employing element or circuit
CANON KK13 citations84
US5723348AMar 3, 1998
Method of making a light-emitting device
CANON KK8 citations74
US5482002AJan 9, 1996
Microprobe, preparation thereof and electronic device by use of said microprobe
CANON KK7 citations74
US5207863AMay 4, 1993
Crystal growth method and crystalline article obtained by said method
CANON KK9 citations74
US10319798B2Jun 11, 2019
Light emitting display apparatus
CANON KK1 citations73
US9911797B2Mar 6, 2018
Light emitting display apparatus
CANON KK2 citations73
US8629817B2Jan 14, 2014
Driving circuit of display element and image display apparatus
CANON KK4 citations73
US7473621B2Jan 6, 2009
Producing method for crystalline thin film
CANON KK2 citations63
US12446259B2Oct 14, 2025
Field-effect transistor including transparent oxide and light-shielding member, and display utilizing the transistor
CANON KK0 citations62
US11705523B2Jul 18, 2023
Field-effect transistor including transparent oxide and light-shielding member, and display utilizing the transistor
CANON KK0 citations62
US11205689B2Dec 21, 2021
Light emitting display apparatus
CANON KK0 citations62
US9450037B2Sep 20, 2016
Light emitting display apparatus
CANON KK0 citations52
OFUJI MASATO
3 patentsABE KATSUMI
3 patentsUS8659519B2Feb 25, 2014
Pixel circuit with a writing period and a driving period, and driving method thereof
ABE KATSUMI21 citations92
US8599111B2Dec 3, 2013
Driving circuit of display element and image display apparatus
ABE KATSUMI9 citations84
US8068071B2Nov 29, 2011
Pixel circuit and image display apparatus having the pixel circuit
ABE KATSUMI8 citations84
HAYASHI RYO
2 patentsTOKYO INST TECH
2 patentsUS11495767B2Nov 8, 2022
Photoelectronic device, flat panel display using the same, and fabrication method of photoelectronic device
TOKYO INST TECH1 citations62
US11075303B2Jul 27, 2021
Oxide semiconductor compound, semiconductor element provided with layer of oxide semiconductor compound, and laminated body
TOKYO INST TECH0 citations62