Inventor
OGATA HIROMI
JP48 patents
⚠️ This page may combine multiple inventors who share the name “OGATA HIROMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
20 patentsUS7274210B2Sep 25, 2007
Semiconductor integrated circuit
SONY CORP30 citations96
US7750681B2Jul 6, 2010
Semiconductor integrated circuit
SONY CORP9 citations92
US9252763B2Feb 2, 2016
Semiconductor integrated circuit having a switch, an electrically- conductive electrode line and an electrically-conductive virtual line
SONY CORP6 citations84
USRE43912EJan 8, 2013
Semiconductor integrated circuit
SONY CORP5 citations84
US7786793B2Aug 31, 2010
Semiconductor integrated circuit
SONY CORP13 citations84
US7956677B2Jun 7, 2011
Semiconductor integrated circuit and power-supply control method
SONY CORP7 citations82
US7944243B2May 17, 2011
Semiconductor integrated circuit
SONY CORP5 citations74
US7940080B2May 10, 2011
Semiconductor integrated circuit
SONY CORP5 citations74
US7459934B2Dec 2, 2008
Semiconductor integrated circuit
SONY CORP4 citations74
US9735775B2Aug 15, 2017
Semiconductor integrated circuit having a switch, an electrically- conductive electrode line and an electrically-conductive virtual line
SONY CORP2 citations73
US9024662B2May 5, 2015
Semiconductor integrated circuit
SONY CORP2 citations63
US7456659B2Nov 25, 2008
Semiconductor integrated circuit
SONY CORP2 citations63
USRE48694EAug 17, 2021
Semiconductor integrated circuit
SONY CORP0 citations62
USRE49662ESep 19, 2023
Semiconductor integrated circuit and power-supply control method
SONY CORP0 citations61
USRE48373EDec 29, 2020
Semiconductor integrated circuit
SONY CORP0 citations52
USRE47629EOct 1, 2019
Semiconductor integrated circuit
SONY CORP0 citations52
US10263617B2Apr 16, 2019
Semiconductor integrated circuit having a switch, an electrically-conductive electrode line and an electrically-conductive virtual line
SONY CORP0 citations52
US9058979B2Jun 16, 2015
Semiconductor integrated circuit having a switch, an electrically-conductive electrode line and an electrically-conductive virtual line
SONY CORP0 citations52
USRE46997EAug 14, 2018
Semiconductor integrated circuit and power-supply control method
SONY CORP0 citations51
USRE45614EJul 14, 2015
Semiconductor integrated circuit and power-supply control method
SONY CORP0 citations51
ROHM CO LTD
19 patentsUS5420444AMay 30, 1995
Light emitting diode and light emitting diode array having uniform light distribution
ROHM CO LTD116 citations98
US5434682AJul 18, 1995
Image sensor
ROHM CO LTD56 citations96
US5150016ASep 22, 1992
LED light source with easily adjustable luminous energy
ROHM CO LTD83 citations96
US5430325AJul 4, 1995
Semiconductor chip having dummy pattern
ROHM CO LTD29 citations93
US5023442AJun 11, 1991
Apparatus for optically writing information
ROHM CO LTD90 citations93
US6014231AJan 11, 2000
Image sensor
ROHM CO LTD30 citations92
US5475417ADec 12, 1995
LED array printhead and method of adjusting light luminance of same
ROHM CO LTD23 citations90
US5291039AMar 1, 1994
LED head having heat radiating mount
ROHM CO LTD45 citations89
US5763057AJun 9, 1998
Semiconductor chip having a dummy pattern
ROHM CO LTD10 citations74
US5250820AOct 5, 1993
Light emitting diode having uniform light distribution
ROHM CO LTD13 citations74
US5570122AOct 29, 1996
Combined read and print head
ROHM CO LTD17 citations73
US5477329ADec 19, 1995
Image sensor having externally mounted control board
ROHM CO LTD6 citations73
US6558024B2May 6, 2003
Casing of image sensor and method of making the same
ROHM CO LTD8 citations72
US5270840ADec 14, 1993
Image sensor and machine equipped therewith
ROHM CO LTD9 citations72
US5506612AApr 9, 1996
LED head
ROHM CO LTD16 citations71
US6351278B1Feb 26, 2002
Circuit for controlling current for driving printing dot array
ROHM CO LTD6 citations63
US6018357AJan 25, 2000
LED printer and drive method having an energy distribution flattening function
ROHM CO LTD2 citations63
US6553155B1Apr 22, 2003
Image sensor and optical character reader
ROHM CO LTD3 citations62
US5199629AApr 6, 1993
Wire bonding system
ROHM CO LTD0 citations52
OGATA HIROMI
5 patentsUS7696788B2Apr 13, 2010
Semiconductor integrated circuit
OGATA HIROMI13 citations92
US8299818B2Oct 30, 2012
Semiconductor integrated circuit
OGATA HIROMI5 citations73
US8143914B2Mar 27, 2012
Semiconductor integrated circuit
OGATA HIROMI5 citations73
US8742793B2Jun 3, 2014
Semiconductor integrated circuit
OGATA HIROMI2 citations62
US8890568B2Nov 18, 2014
Semiconductor integrated circuit
OGATA HIROMI0 citations51