Kett Electric Laboratory

Organization

Tokyo, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Film thickness meter
- Patent number D578908
- Issue date Oct 21, 2008
- Kett Electric Laboratory
- Takashi Nakai
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Moisture meter, electronic weighing machine for moisture meter, fil...
- Patent number 6,279,387
- Issue date Aug 28, 2001
- Kett Electric Laboratory
- Fumihide Kikuchi
- G01 - MEASURING TESTING
Information Patent Grant
Heating unit for vaporizing sample by heating
- Patent number 6,067,402
- Issue date May 23, 2000
- Kett Electric Laboratory
- Fumihide Kikuchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus of discriminating coal species
- Patent number 5,873,982
- Issue date Feb 23, 1999
- Japan Tobacco Inc.
- Junichi Yoshimura
- G01 - MEASURING TESTING
Information Patent Grant
Wood moisture meter
- Patent number D346751
- Issue date May 10, 1994
- Kett Electric Laboratory
- Motohiko Emori
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Coating thickness tester
- Patent number D333794
- Issue date Mar 9, 1993
- Kett Electric Laboratory
- Motohiko Emori
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Instrument for measuring film thickness
- Patent number 4,715,007
- Issue date Dec 22, 1987
- Kett Electric Laboratory
- Toshio Fujita
- G01 - MEASURING TESTING
Information Patent Grant
Electric moisture meter
- Patent number 4,621,228
- Issue date Nov 4, 1986
- Kett Electric Laboratory
- Kuni Toki
- G01 - MEASURING TESTING
Information Patent Grant
Grain moisture tester
- Patent number D279274
- Issue date Jun 18, 1985
- Kett Electric Laboratory
- Eisaku Emori
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Electric resistance type wide range moisture meter
- Patent number 4,408,128
- Issue date Oct 4, 1983
- Kett Electric Laboratory
- Toshio Fujita
- G01 - MEASURING TESTING
Information Patent Grant
Self-propelled pipe inspecting apparatus
- Patent number 4,108,004
- Issue date Aug 22, 1978
- Kett Electric Laboratory
- Osamu Murakami
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Linear output moisture meter with temperature compensator
- Patent number 3,961,247
- Issue date Jun 1, 1976
- Kett Electric Laboratory
- Kuni Toki
- G01 - MEASURING TESTING

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Trademarklast 30 trademarks

Information Trademark
73424430 - GRAINER
- Serial number 73424430
- Registration number 1431738
- Filing date May 4, 1983
- Kett Electric Laboratory
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73362049 - KETT
- Serial number 73362049
- Registration number 1278709
- Filing date Apr 29, 1982
- Kett Electric Laboratory
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Kett Electric Laboratory

Organization

Patents Grantslast 30 patents

Film thickness meter

Moisture meter, electronic weighing machine for moisture meter, fil...

Heating unit for vaporizing sample by heating

Method and apparatus of discriminating coal species

Wood moisture meter

Coating thickness tester

Instrument for measuring film thickness

Electric moisture meter

Grain moisture tester

Electric resistance type wide range moisture meter

Self-propelled pipe inspecting apparatus

Linear output moisture meter with temperature compensator

Trademarklast 30 trademarks

73424430 - GRAINER

73362049 - KETT