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Yasuhiko Sekimoto
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Hamakita-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Current sensor and current measuring device
Patent number
9,933,462
Issue date
Apr 3, 2018
Yamaha Corporation
Yasuhiko Sekimoto
G01 - MEASURING TESTING
Information
Patent Grant
Current detection circuit and magnetic detection device provided wi...
Patent number
9,841,440
Issue date
Dec 12, 2017
Yamaha Corporation
Katsuya Hirano
G01 - MEASURING TESTING
Information
Patent Grant
Semiconductor device with bypass capacitor
Patent number
7,239,005
Issue date
Jul 3, 2007
Yamaha Corporation
Yasuhiko Sekimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Duty ratio correction circuit
Patent number
7,164,304
Issue date
Jan 16, 2007
Yamaha Corporation
Yasuhiko Sekimoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Noise canceling circuit
Patent number
6,975,158
Issue date
Dec 13, 2005
Yamaha Corporation
Yasuhiko Sekimoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Oscillation detection circuit
Patent number
6,943,634
Issue date
Sep 13, 2005
Yamaha Corporation
Yasuhiko Sekimoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Delay circuit
Patent number
6,903,577
Issue date
Jun 7, 2005
Yamaha Corporation
Nobuaki Tsuji
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Crystal oscillation circuit
Patent number
6,703,905
Issue date
Mar 9, 2004
Yamaha Corporation
Yasuhiko Sekimoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Class D amplifier
Patent number
6,696,891
Issue date
Feb 24, 2004
Yamaha Corporation
Masao Noro
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Power-on/off reset circuit
Patent number
6,600,350
Issue date
Jul 29, 2003
Yamaha Corporation
Yasuhiko Sekimoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Voltage-controlled oscillator
Patent number
6,229,403
Issue date
May 8, 2001
Yamaha Corporation
Yasuhiko Sekimoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Constant current driving circuit
Patent number
5,990,711
Issue date
Nov 23, 1999
Yamaha Corporation
Yasuhiko Sekimoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Voltage dropping circuit and integrated circuit
Patent number
5,907,237
Issue date
May 25, 1999
Yamaha Corporation
Yasuhiko Sekimoto
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
Pulse Wave Detector
Publication number
20190090755
Publication date
Mar 28, 2019
Yamaha Corporation
Yasuhiko SEKIMOTO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Electronic Blood Pressure Monitor, Blood Pressure Measuring Method,...
Publication number
20190000392
Publication date
Jan 3, 2019
Yamaha Corporation
Yukitoshi SUZUKI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Current Detection Circuit and Magnetic Detection Device Provided wi...
Publication number
20160161529
Publication date
Jun 9, 2016
Yamaha Corporation
Katsuya Hirano
G01 - MEASURING TESTING
Information
Patent Application
CURRENT SENSOR AND CURRENT MEASURING DEVICE
Publication number
20150276817
Publication date
Oct 1, 2015
Yamaha Corporation
Yasuhiko Sekimoto
G01 - MEASURING TESTING
Information
Patent Application
Fuse breakdown method adapted to semiconductor device
Publication number
20070007621
Publication date
Jan 11, 2007
Yamaha Corporation
Masayoshi Omura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Duty ratio correction circuit
Publication number
20060120119
Publication date
Jun 8, 2006
Yamaha Corporation
Yasuhiko Sekimoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Semiconductor device with bypass capacitor
Publication number
20050012159
Publication date
Jan 20, 2005
Yasuhiko Sekimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Noise canceling circuit
Publication number
20040189376
Publication date
Sep 30, 2004
Yamaha Corporation
Yasuhiko Sekimoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Delay circuit
Publication number
20040032704
Publication date
Feb 19, 2004
Nobuaki Tsuji
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Oscillation detection circuit
Publication number
20030184391
Publication date
Oct 2, 2003
Yamaha Corporation
Yasuhiko Sekimoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Crystal oscillation circuit
Publication number
20030071695
Publication date
Apr 17, 2003
Yasuhiko Sekimoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Class D amplifier
Publication number
20030058038
Publication date
Mar 27, 2003
Yamaha Corporation
Masao Noro
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Power-on/off reset circuit
Publication number
20020171462
Publication date
Nov 21, 2002
Yasuhiko Sekimoto
H03 - BASIC ELECTRONIC CIRCUITRY