Interchip Co., Ltd.

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Shiroi-shi, Chiba, JP

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Patents Grantslast 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
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

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Patents Applicationslast 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
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

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Trademarklast 30 trademarks

Information Trademark
98551808 - ADDSIGNAL
- Serial number 98551808
- Filing date May 15, 2024
- INTERCHIP CO., LTD.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments