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Masaaki Kamiya
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Shiroi-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Thermostatic oven type electronic instrument
Patent number
11,165,388
Issue date
Nov 2, 2021
Interchip Co., Ltd.
Masaaki Kamiya
G05 - CONTROLLING REGULATING
Information
Patent Grant
Integrated MOS varicap, and voltage controlled oscillator and filte...
Patent number
9,847,433
Issue date
Dec 19, 2017
Interchip Corporation
Masaaki Kamiya
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Nonvolatile memory cell and data latch incorporating nonvolatile me...
Patent number
8,009,483
Issue date
Aug 30, 2011
Interchip Corporation
Masaaki Kamiya
G11 - INFORMATION STORAGE
Information
Patent Grant
AC amplifier and piezoelectric vibrator oscillator
Patent number
7,515,001
Issue date
Apr 7, 2009
Interchip Corporation
Masaaki Kamiya
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Inverting amplifier and crystal oscillator having same
Patent number
7,391,279
Issue date
Jun 24, 2008
Interchip Corporation
Masaaki Kamiya
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor device and method of fabricating the same
Patent number
6,747,319
Issue date
Jun 8, 2004
Seiko Instruments Inc.
Yoshikazu Kojima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
MOS-type capacitor and integrated circuit VCO using same
Patent number
6,320,474
Issue date
Nov 20, 2001
Interchip Corporation
Masaaki Kamiya
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Small geometry high voltage semiconductor device
Patent number
6,222,235
Issue date
Apr 24, 2001
Seiko Instruments Inc.
Yoshikazu Kojima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
6,191,476
Issue date
Feb 20, 2001
Seiko Instruments Inc.
Kunihiro Takahashi
G02 - OPTICS
Information
Patent Grant
Semiconductor device for driving a light valve
Patent number
RE36836
Issue date
Aug 29, 2000
Agency of Industrial Science and Technology
Yutaka Hayashi
257 - Active solid-state devices
Information
Patent Grant
Method of manufacturing a semiconductor chip
Patent number
6,107,163
Issue date
Aug 22, 2000
Seiko Instruments Inc.
Yoshikazu Kojima
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Light valve device
Patent number
6,067,062
Issue date
May 23, 2000
Seiko Instruments Inc.
Hiroaki Takasu
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method of fabricating semiconductor device having stacked-layered s...
Patent number
6,040,200
Issue date
Mar 21, 2000
Agency of Industrial Science and Technology
Yutaka Hayashi
G02 - OPTICS
Information
Patent Grant
Semiconductor integrated circuit device with electrostatic damage p...
Patent number
6,028,338
Issue date
Feb 22, 2000
Seiko Instruments Inc.
Yutaka Saito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light valve device
Patent number
5,982,461
Issue date
Nov 9, 1999
Yutaka Hayashi
G02 - OPTICS
Information
Patent Grant
Method of fabricating semiconductor device having stacked layer sub...
Patent number
5,926,699
Issue date
Jul 20, 1999
Agency of Industrial Science and Technology
Yutaka Hayashi
G02 - OPTICS
Information
Patent Grant
Method of producing semiconductor device using an adsorption layer
Patent number
5,851,909
Issue date
Dec 22, 1998
Seiko Instruments Inc.
Masaaki Kamiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor volatile/nonvolatile memory
Patent number
5,825,064
Issue date
Oct 20, 1998
Agency of Industrial Science and Technology and Seiko Instruments Inc.
Yutaka Hayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of fabricating semiconductor device having epitaxially grown...
Patent number
5,759,878
Issue date
Jun 2, 1998
Agency of Industrial Science and Technology
Yutaka Hayashi
G02 - OPTICS
Information
Patent Grant
Method of fabricating semiconductor device having stacked layered s...
Patent number
5,672,518
Issue date
Sep 30, 1997
Agency of Industrial Science and Technology
Yutaka Hayashi
G02 - OPTICS
Information
Patent Grant
Semiconductor device having defects of deep level generated by elec...
Patent number
5,672,906
Issue date
Sep 30, 1997
Seiko Instruments Inc.
Yutaka Saito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light valve device making
Patent number
5,637,187
Issue date
Jun 10, 1997
Seiko Instruments Inc.
Hiroaki Takasu
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method of making semiconductor device with multiple transparent layers
Patent number
5,585,304
Issue date
Dec 17, 1996
Agency Industrial Science
Yutaka Hayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit device with electrostatic damage p...
Patent number
5,486,716
Issue date
Jan 23, 1996
Seiko Instruments Inc.
Yutaka Saito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
CMOS structure with parasitic channel prevention
Patent number
5,463,238
Issue date
Oct 31, 1995
Seiko Instruments Inc.
Kunihiro Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device for driving a light valve
Patent number
5,233,211
Issue date
Aug 3, 1993
Agency of Industrial Science and Technology
Yutaka Hayashi
G02 - OPTICS
Information
Patent Grant
Non-volatile semiconductor memory for volatiley and non-volatiley s...
Patent number
5,136,540
Issue date
Aug 4, 1992
Agency of Industrial Science and Technology
Yutaka Hayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile semiconductor memory with CVD tunnel oxide
Patent number
5,122,847
Issue date
Jun 16, 1992
Seiko Instruments & Electronics Ltd.
Masaaki Kamiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Read-out circuit for semiconductor nonvolatile memory
Patent number
4,943,943
Issue date
Jul 24, 1990
Yutaka Hayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic sensor using integrated silicon Hall effect elements forme...
Patent number
4,875,011
Issue date
Oct 17, 1989
Seiko Instruments Inc.
Masayuki Namiki
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Thermostatic Oven Type Electronic Instrument
Publication number
20190222173
Publication date
Jul 18, 2019
Interchip Co., Ltd.
Masaaki KAMIYA
G05 - CONTROLLING REGULATING
Information
Patent Application
Integrated MOS Varicap, and Voltage Controlled Oscillator and Filte...
Publication number
20170200834
Publication date
Jul 13, 2017
INTERCHIP CORPORATION
Masaaki Kamiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Reference Potential Converter Circuit
Publication number
20130278331
Publication date
Oct 24, 2013
Masaaki Kamiya
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Voltage Regulator and Voltage-Regulator-Equipped Oscillation Circuit
Publication number
20120274305
Publication date
Nov 1, 2012
INTERCHIP CORPORATION
Masaaki Kamiya
G05 - CONTROLLING REGULATING
Information
Patent Application
Nonvolatile Memory Cell and Data Latch Incorporating Nonvolatile Me...
Publication number
20090262584
Publication date
Oct 22, 2009
Interchip Corporation
Masaaki Kamiya
G11 - INFORMATION STORAGE
Information
Patent Application
AC amplifier and piezoelectri vibrator oscillator
Publication number
20070063768
Publication date
Mar 22, 2007
Interchip Corporation
Masaaki Kamiya
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Inverting amplifier and crystal oscillator having same
Publication number
20060255871
Publication date
Nov 16, 2006
INTERCHIP CORPORATION
Masaaki Kamiya
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Semiconductor device and method of fabricating the same
Publication number
20010009288
Publication date
Jul 26, 2001
Seiko Instruments Inc.
Yoshikazu Kojima
H01 - BASIC ELECTRIC ELEMENTS