Masaaki Nikkuni

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transmitter system
- Patent number 7,333,901
- Issue date Feb 19, 2008
- Yokogawa Electric Corporation
- Masaaki Nikkuni
- G08 - SIGNALLING
Information Patent Grant
Memory updating system for field device
- Patent number 7,124,239
- Issue date Oct 17, 2006
- Yokogawa Electric Corporation
- Yoji Saito
- G05 - CONTROLLING REGULATING
Information Patent Grant
Frequency measuring circuit and resonant pressure sensor type diffe...
- Patent number 6,979,995
- Issue date Dec 27, 2005
- Yokogawa Electric Corporation
- Yasuaki Horio
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Transmitter system
- Publication number 20050216217
- Publication date Sep 29, 2005
- Yokogawa Electric Corporation
- Masaaki Nikkuni
- G08 - SIGNALLING
Information Patent Application
Memory updating system for field device
- Publication number 20050137719
- Publication date Jun 23, 2005
- Yoji Saito
- G05 - CONTROLLING REGULATING
Information Patent Application
Frequency measuring circuit and resonant pressure sensor type diffe...
- Publication number 20040075425
- Publication date Apr 22, 2004
- YOKOGAWA ELECTRIC CORPORATION
- Yasuaki Horio
- G04 - HOROLOGY