Tokudai Neda

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Patents Grantslast 30 patents

Information Patent Grant
Nondestructive reading method for isotopic label
- Patent number 6,879,385
- Issue date Apr 12, 2005
- Tokyo Gas Co., Ltd.
- Tokudai Neda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flow sensor, method of manufacturing the same and fuel cell system
- Patent number 6,684,694
- Issue date Feb 3, 2004
- Omron Corporation
- Takeshi Fujiwara
- G01 - MEASURING TESTING
Information Patent Grant
Thermal type flowmeter
- Patent number 6,098,455
- Issue date Aug 8, 2000
- Tokyo Gas Co., Ltd.
- Kazumitsu Nukui
- G01 - MEASURING TESTING
Information Patent Grant
Flowmeter
- Patent number 5,861,556
- Issue date Jan 19, 1999
- Tokyo Gas Co., Ltd.
- Kazumitsu Nukui
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor layer pressure switch
- Patent number 5,802,911
- Issue date Sep 8, 1998
- Tokyo Gas Co., Ltd.
- Sean Samuel Cahill
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermal micro flow sensor and production method thereof
- Patent number 5,656,773
- Issue date Aug 12, 1997
- Tokyo Gas Co., Ltd.
- Tokudai Neda
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Discrimination mark
- Publication number 20040171162
- Publication date Sep 2, 2004
- Tokudai Neda
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Flow sensor, method of manufacturing the same and fuel cell system
- Publication number 20020121137
- Publication date Sep 5, 2002
- Takeshi Fujiwara
- G01 - MEASURING TESTING