Yukio Nagaoka

Person

Soraku-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic fluid measurement instrument having a plurality of split...
- Patent number 7,360,449
- Issue date Apr 22, 2008
- Matsushita Electric Industrial Co., Ltd.
- Yasuhiro Umekage
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic type fluid measurement device
- Patent number 7,237,441
- Issue date Jul 3, 2007
- Matsushita Electric Industrial Co., Ltd.
- Yasuhiro Umekage
- G01 - MEASURING TESTING
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
Flow rate measuring apparatus
- Patent number 6,748,812
- Issue date Jun 15, 2004
- Matsushita Electric Industrial Co., Ltd.
- Koichi Takemura
- G01 - MEASURING TESTING
Information Patent Grant
Flow measuring device
- Patent number 6,694,824
- Issue date Feb 24, 2004
- Matsushita Electric Industrial Co., Ltd.
- Norio Shinmura
- G01 - MEASURING TESTING
Information Patent Grant
Gas type identification system
- Patent number 6,691,582
- Issue date Feb 17, 2004
- Matsushita Electric Industrial Co., Ltd.
- Motoyuki Nawa
- G01 - MEASURING TESTING
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
Hot-water and cold-water mixing device
- Patent number 5,033,671
- Issue date Jul 23, 1991
- Matsushita Electric Industrial Co., Ltd.
- Fumikazu Shiba
- G05 - CONTROLLING REGULATING
Information Patent Grant
Gas flow controller
- Patent number 4,738,283
- Issue date Apr 19, 1988
- Matsushita Electric Industrial Co. Ltd.
- Shigeru Shirai
- G05 - CONTROLLING REGULATING
Information Patent Grant
Combustion control apparatus
- Patent number 4,385,887
- Issue date May 31, 1983
- Matsushita Electric Industrial Co., Ltd.
- Yoshio Yamamoto
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
Ultrasonic fluid measurement instrument
- Publication number 20070193367
- Publication date Aug 23, 2007
- Yasuhiro Umekage
- G01 - MEASURING TESTING
Information Patent Application
Ultrasonic type fluid measurement device
- Publication number 20060201259
- Publication date Sep 14, 2006
- Yasuhiro Umekage
- G01 - MEASURING TESTING
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
Information Patent Application
Flow measuring device
- Publication number 20020178836
- Publication date Dec 5, 2002
- Norio Shinmura
- G01 - MEASURING TESTING

Yukio Nagaoka

Person

Patents Grantslast 30 patents

Ultrasonic fluid measurement instrument having a plurality of split...

Ultrasonic type fluid measurement device

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

Flow rate measuring apparatus

Flow measuring device

Gas type identification system

Flow rate measurement method and ultrasonic flow meter

Hot-water and cold-water mixing device

Gas flow controller

Combustion control apparatus

Patents Applicationslast 30 patents

Ultrasonic fluid measurement instrument

Ultrasonic type fluid measurement device

FLOWMETER

FLOWMETER

FLOWMETER

Flow measuring device