Kazumasa Sumi

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic sensor
- Patent number 7,026,812
- Issue date Apr 11, 2006
- Aichi Steel Corporation
- Yoshinobu Honkura
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic field detection device
- Patent number 6,909,368
- Issue date Jun 21, 2005
- Aichi Micro Intelligent Corporation
- Kazumasa Sumi
- G01 - MEASURING TESTING
Information Patent Grant
Method of rapidly identifying resins by infrared spectroscopy and s...
- Patent number 5,777,330
- Issue date Jul 7, 1998
- Nicolet Japan Corporation
- Atsushi Murase
- G01 - MEASURING TESTING
Information Patent Grant
Permeameter having a differential transformer probe with a reduced...
- Patent number 5,103,173
- Issue date Apr 7, 1992
- Aichi Steel Works Ltd.
- Yoshinobu Honkura
- G01 - MEASURING TESTING
Information Patent Grant
Knocking control device
- Patent number 4,271,799
- Issue date Jun 9, 1981
- K.K. Toyota Chuo Kenkyusho
- Takayuki Kato
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine knocking meter
- Patent number 4,163,385
- Issue date Aug 7, 1979
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Takayuki Kato
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC SENSOR
- Publication number 20060038561
- Publication date Feb 23, 2006
- AICHI STEEL CORPORATION
- Yoshinobu Honkura
- G01 - MEASURING TESTING
Information Patent Application
Magnetic field detection device
- Publication number 20030164765
- Publication date Sep 4, 2003
- AICHI MICRO INTELLIGENT CORPORATION
- Kazumasa Sumi
- G01 - MEASURING TESTING