Kenji Motohashi

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Printed wiring board
- Patent number 8,605,448
- Issue date Dec 10, 2013
- Ricoh Company, Limited
- Kenji Motohashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Printed wiring board and electronic apparatus including same
- Patent number 8,030,580
- Issue date Oct 4, 2011
- Ricoh Company, Ltd.
- Kenji Motohashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electromagnetic field analysis apparatus, method and computer program
- Patent number 7,643,980
- Issue date Jan 5, 2010
- Ricoh Company, Ltd.
- Kikuo Kazama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Noise injection apparatus for printed circuit board
- Patent number 7,598,747
- Issue date Oct 6, 2009
- Ricoh Company, Ltd.
- Kenji Motohashi
- G01 - MEASURING TESTING
Information Patent Grant
Testing method/arrangement measuring electromagnetic interference o...
- Patent number 7,355,413
- Issue date Apr 8, 2008
- Ricoh Company, Ltd.
- Kenji Motohashi
- G01 - MEASURING TESTING
Information Patent Grant
Printed wiring board with a plurality of pads and a plurality of co...
- Patent number 7,338,290
- Issue date Mar 4, 2008
- Ricoh Company, Ltd.
- Kenji Motohashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Printed wiring board
- Publication number 20110222247
- Publication date Sep 15, 2011
- RICOH COMPANY, LIMITED
- Kenji Motohashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PRINTED WIRING BOARD AND ELECTRONIC APPARATUS INCLUDING SAME
- Publication number 20090014206
- Publication date Jan 15, 2009
- Ricoh Company, Ltd,
- Kenji MOTOHASHI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Noise injection apparatus for printed circuit board
- Publication number 20070178760
- Publication date Aug 2, 2007
- Ricoh Company, Ltd.
- Kenji Motohashi
- G01 - MEASURING TESTING
Information Patent Application
Printed board, electronic device, and apparatus with controlled imp...
- Publication number 20070093107
- Publication date Apr 26, 2007
- Kenji Motohashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Testing method
- Publication number 20060181287
- Publication date Aug 17, 2006
- Kenji Motohashi
- G01 - MEASURING TESTING
Information Patent Application
Electromagnetic field analysis apparatus, method and computer program
- Publication number 20060173662
- Publication date Aug 3, 2006
- Kikuo Kazama
- G06 - COMPUTING CALCULATING COUNTING