Kiyotaka Yanagi

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Device for detecting leakage of liquid in tank
- Patent number 7,647,820
- Issue date Jan 19, 2010
- Mitsui Mining & Smelting Co., Ltd.
- Kiyotaka Yanagi
- G01 - MEASURING TESTING
Information Patent Grant
Leak detector and leak detecting system using the same
- Patent number 7,536,900
- Issue date May 26, 2009
- Mitsui Mining & Smelting Co., Ltd.
- Toshimi Nakamura
- G01 - MEASURING TESTING
Information Patent Grant
Leak detector of liquid in tank
- Patent number 7,334,455
- Issue date Feb 26, 2008
- Mitsui Mining & Smelting Co., Ltd.
- Kiyotaka Yanagi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION IDENTIFICATION PROGRAM, COMPOSITION IDENTIFICATION APPA...
- Publication number 20240272136
- Publication date Aug 15, 2024
- SUN-A CORPORATION
- Kiyoshi YAMAGISHI
- G01 - MEASURING TESTING
Information Patent Application
Fluid Discrimination Method and Fluid Discrimination Apparatus
- Publication number 20100313631
- Publication date Dec 16, 2010
- Mitsui Mining and Smelting Co., Ltd.
- Kiyotaka Yanagi
- G01 - MEASURING TESTING
Information Patent Application
Fluid Identification Method and Fluid Identification Apparatus
- Publication number 20100011844
- Publication date Jan 21, 2010
- Mitsui Mining and Smelting Co., Ltd.
- Kiyotaka Yanagi
- G01 - MEASURING TESTING
Information Patent Application
Fluid Identification Device and Fluid Identification Method
- Publication number 20080184775
- Publication date Aug 7, 2008
- Mitsui Mining and Smelting Co., Ltd.
- Kiyoshi Yamagishi
- G01 - MEASURING TESTING
Information Patent Application
Device for Detecting Leakage of Liquid in Tank
- Publication number 20080115565
- Publication date May 22, 2008
- Kiyotaka Yanagi
- G01 - MEASURING TESTING
Information Patent Application
Leak detector of liquid in tank
- Publication number 20070157706
- Publication date Jul 12, 2007
- MITSUI MINING & SMELTING CO., LTD.
- Kiyotaka Yanagi
- G01 - MEASURING TESTING
Information Patent Application
Leakage detector and leakage detection system using the same
- Publication number 20060230826
- Publication date Oct 19, 2006
- Toshimi Nakamura
- G01 - MEASURING TESTING

Kiyotaka Yanagi

Person

Patents Grantslast 30 patents

Device for detecting leakage of liquid in tank

Leak detector and leak detecting system using the same

Leak detector of liquid in tank

Patents Applicationslast 30 patents

COMPOSITION IDENTIFICATION PROGRAM, COMPOSITION IDENTIFICATION APPA...

Fluid Discrimination Method and Fluid Discrimination Apparatus

Fluid Identification Method and Fluid Identification Apparatus

Fluid Identification Device and Fluid Identification Method

Device for Detecting Leakage of Liquid in Tank

Leak detector of liquid in tank

Leakage detector and leakage detection system using the same