Inventor
MATSUMOTO TETSURO
JP50 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMOTO TETSURO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
26 patentsUS5426603AJun 20, 1995
Dynamic RAM and information processing system using the same
HITACHI LTD164 citations99
US5068712ANov 26, 1991
Semiconductor device
HITACHI LTD165 citations99
US4875192AOct 17, 1989
Semiconductor memory with an improved nibble mode arrangement
HITACHI LTD135 citations98
US5459684AOct 17, 1995
Dynamic RAM, dynamic RAM plate voltage setting method, and information processing system
HITACHI LTD66 citations96
US4562555ADec 31, 1985
Semiconductor memory device
HITACHI LTD59 citations96
US6100580AAug 8, 2000
Semiconductor device having all outer leads extending from one side of a resin member
HITACHI LTD17 citations93
US5539692AJul 23, 1996
Semiconductor memory and method of setting type
HITACHI LTD31 citations93
US5610089AMar 11, 1997
Method of fabrication of semiconductor integrated circuit device
HITACHI LTD40 citations92
US5276346AJan 4, 1994
Semiconductor integrated circuit device having protective/output elements and internal circuits
HITACHI LTD29 citations92
US6326681B1Dec 4, 2001
Semiconductor device
HITACHI LTD14 citations82
US6303982B2Oct 16, 2001
Semiconductor device
HITACHI LTD10 citations82
US6069029AMay 30, 2000
Semiconductor device chip on lead and lead on chip manufacturing
HITACHI LTD13 citations82
US5914530AJun 22, 1999
Semiconductor device
HITACHI LTD15 citations82
US5863817AJan 26, 1999
Semiconductor device
HITACHI LTD7 citations82
US5534723AJul 9, 1996
Semiconductor integrated circuit device having output and internal circuit MISFETS
HITACHI LTD18 citations82
US4638460AJan 20, 1987
Semiconductor memory device
HITACHI LTD12 citations82
US6124629ASep 26, 2000
Semiconductor device including a resin sealing member which exposes the rear surface of the sealed semiconductor chip
HITACHI LTD3 citations74
US5436484AJul 25, 1995
Semiconductor integrated circuit device having input protective elements and internal circuits
HITACHI LTD7 citations74
US5436483AJul 25, 1995
Semiconductor integrated circuit device having a first MISFET of an output buffer circuit and a second MISFET of an internal circuit
HITACHI LTD10 citations74
US4991137AFeb 5, 1991
Semiconductor memory device
HITACHI LTD4 citations74
US4635233AJan 6, 1987
Semiconductor memory device
HITACHI LTD19 citations74
US6100115AAug 8, 2000
Semiconductor device
HITACHI LTD1 citations63
US5148392ASep 15, 1992
Semiconductor memory device
HITACHI LTD2 citations63
US4887237ADec 12, 1989
Semiconductor memory device
HITACHI LTD2 citations63
US4740920AApr 26, 1988
Semiconductor memory device
HITACHI LTD2 citations63
US6204552B1Mar 20, 2001
Semiconductor device
HITACHI LTD0 citations52
ASAHI GLASS CO LTD
5 patentsUS5587816ADec 24, 1996
LCD device including an illumination device having a polarized light separating sheet between a light guide and the display
ASAHI GLASS CO LTD242 citations99
USRE38305ENov 11, 2003
LCD device including an illumination device having a polarized light separating sheet between a light guide and the display
ASAHI GLASS CO LTD35 citations92
USRE37377ESep 18, 2001
LCD device including an illumination device having a polarized light separating sheet between a light guide and the display
ASAHI GLASS CO LTD43 citations92
US4952030AAug 28, 1990
Liquid crystal display device with a 50°-80° twist angle
ASAHI GLASS CO LTD48 citations88
US7872417B2Jan 18, 2011
Glass-sealed light emitting element, circuit board with the glass-sealed light emitting element, and methods for manufacturing those
ASAHI GLASS CO LTD13 citations84
SEIKO EPSON CORP
4 patentsUS10305499B2May 28, 2019
Frequency synthesizer
SEIKO EPSON CORP2 citations72
US12546655B2Feb 10, 2026
Interferometer
SEIKO EPSON CORP0 citations52
US9477209B2Oct 25, 2016
Power generator, timepiece, and method for manufacturing power generator
SEIKO EPSON CORP0 citations52
US10382044B2Aug 13, 2019
Frequency synthesizer
SEIKO EPSON CORP0 citations51
MATSUMOTO TETSURO
4 patentsUS8791965B2Jul 29, 2014
Conversion circuit, display drive circuit, electro-optical device and electronic equipment
MATSUMOTO TETSURO2 citations61
US8896508B2Nov 25, 2014
Electro-optical device, driving method therefor, and electronic apparatus
MATSUMOTO TETSURO1 citations51
US9297393B2Mar 29, 2016
Actuator
MATSUMOTO TETSURO0 citations40
US8952594B2Feb 10, 2015
Actuator
MATSUMOTO TETSURO0 citations40
KOBE STEEL LTD
3 patentsUS5629034AMay 13, 1997
Apparatus for molding fibrous material mainly containing waste paper and agricultural material
KOBE STEEL LTD18 citations92
US5564635AOct 15, 1996
Apparatus for dry disintegration of used paper
KOBE STEEL LTD33 citations89
USRE36232EJun 22, 1999
Apparatus for molding fibrous material
KOBE STEEL LTD1 citations52
GS YUASA INT LTD
3 patentsUS11536774B2Dec 27, 2022
Communication device, information processing system, information processing method, and computer program
GS YUASA INT LTD3 citations68
US11982713B2May 14, 2024
Information processing device, information processing system, information processing method, and computer program
GS YUASA INT LTD0 citations50
US11750003B2Sep 5, 2023
Information processing device, information processing system, information processing method, and computer program
GS YUASA INT LTD0 citations44