Kenzo Ohji

Person

Ikoma, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic flowmeter
- Patent number 7,082,841
- Issue date Aug 1, 2006
- Matsushita Electric Industrial Co., Ltd.
- Yasuhiro Umekage
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic flowmeter including stable flow rate calculation means b...
- Patent number 6,941,821
- Issue date Sep 13, 2005
- Matsushita Electric Industrial Co., Ltd.
- Yasuhiro Umekage
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic flowmeter including stable flow rate calculation means b...
- Patent number 6,915,704
- Issue date Jul 12, 2005
- Matsushita Electric Industrial Co., Ltd.
- Yasuhiro Umekage
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic flowmeter having sequentially changed driving method
- Patent number 6,796,189
- Issue date Sep 28, 2004
- Matsushita Electric Industrial Co., Ltd.
- Yasuhiro Umekage
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic transducer and ultrasonic flowmeter
- Patent number 6,604,433
- Issue date Aug 12, 2003
- Matsushita Electric Industrial Co., Ltd.
- Naoko Azuma
- G01 - MEASURING TESTING
Information Patent Grant
Acoustic matching material, method of manufacture thereof, and ultr...
- Patent number 6,545,947
- Issue date Apr 8, 2003
- Matsushita Electric Industrial Co., Ltd.
- Hideki Morozumi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Flow rate measurement method and ultrasonic flow meter
- Patent number 6,065,351
- Issue date May 23, 2000
- Matsushita Electric Industrial Co., Ltd.
- Yukio Nagaoka
- G01 - MEASURING TESTING
Information Patent Grant
Solid/liquid determination apparatus
- Patent number 5,652,710
- Issue date Jul 29, 1997
- Matsushita Electric Industrial Co., Ltd.
- Yuuko Fujii
- G01 - MEASURING TESTING
Information Patent Grant
Temperature sensor
- Patent number 5,176,451
- Issue date Jan 5, 1993
- Matsushita Electric Industrial Co., Ltd.
- Katsumi Sasada
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Automatic heating appliance with weight sensor
- Patent number 4,970,374
- Issue date Nov 13, 1990
- Matsushita Electric Industrial Co., Ltd.
- Shigeki Ueda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat cooking apparatus
- Patent number 4,895,067
- Issue date Jan 23, 1990
- Matsushita Electric Industrial Co., Ltd.
- Kenzo Ohji
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Automatic weight detecting device
- Patent number 4,875,533
- Issue date Oct 24, 1989
- Matsushita Electric Industral Co., Ltd.
- Makoto Mihara
- G01 - MEASURING TESTING
Information Patent Grant
Weight detecting apparatus
- Patent number 4,825,967
- Issue date May 2, 1989
- Matsushita Electric Industrial Co., Ltd.
- Kazuho Sakamoto
- G01 - MEASURING TESTING
Information Patent Grant
Oxygen sensor and method of making such sensor
- Patent number 4,808,293
- Issue date Feb 28, 1989
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Fukuda
- G01 - MEASURING TESTING
Information Patent Grant
Optical switch
- Patent number 4,715,680
- Issue date Dec 29, 1987
- Matsushita Electric Industrial Co., Ltd.
- Takao Kawaguchi
- G02 - OPTICS
Information Patent Grant
Method of making a thin film
- Patent number 4,315,960
- Issue date Feb 16, 1982
- Matsushita Electric Industrial Co., Ltd.
- Kenzo Ohji
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Surface acoustic wave resonator
- Patent number 4,223,286
- Issue date Sep 16, 1980
- Matsushita Electric Industrial Co., Ltd.
- Shusuke Ono
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
FLOWMETER
- Publication number 20050000301
- Publication date Jan 6, 2005
- Matsushita Electric Industrial Co., Ltd.
- Yasuhiro UMEKAGE
- G01 - MEASURING TESTING
Information Patent Application
FLOWMETER
- Publication number 20040261539
- Publication date Dec 30, 2004
- Matsushita Electric Industrial Co., Ltd.
- Yasuhiro UMEKAGE
- G01 - MEASURING TESTING
Information Patent Application
FLOWMETER
- Publication number 20040267464
- Publication date Dec 30, 2004
- Matsushita Electric Industrial Co., Ltd.
- Yasuhiro UMEKAGE
- G01 - MEASURING TESTING

Person

Patents Grantslast 30 patents

Ultrasonic flowmeter

Ultrasonic flowmeter including stable flow rate calculation means b...

Ultrasonic flowmeter including stable flow rate calculation means b...

Ultrasonic flowmeter having sequentially changed driving method

Ultrasonic transducer and ultrasonic flowmeter

Acoustic matching material, method of manufacture thereof, and ultr...

Flow rate measurement method and ultrasonic flow meter

Solid/liquid determination apparatus

Temperature sensor

Automatic heating appliance with weight sensor

Heat cooking apparatus

Automatic weight detecting device

Weight detecting apparatus

Oxygen sensor and method of making such sensor

Optical switch

Method of making a thin film

Surface acoustic wave resonator

Patents Applicationslast 30 patents

FLOWMETER

FLOWMETER

FLOWMETER