Susumu Kamihashi

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
RF powder particle, RF powder, and RF powder-containing base
- Patent number 8,933,784
- Issue date Jan 13, 2015
- Philtech Inc.
- Yuji Furumura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for adding RF powder and RF powder-added base sheet
- Patent number 8,766,853
- Issue date Jul 1, 2014
- Philtech Inc.
- Yuji Furumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Base data management system
- Patent number 8,766,802
- Issue date Jul 1, 2014
- Philtech Inc.
- Yuji Furumura
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
RF powder particles including an inductance element, a capacitance...
- Patent number 8,704,202
- Issue date Apr 22, 2014
- Philtech Inc.
- Yuji Furumura
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Method for providing RF powder and RF powder-containing liquid
- Patent number 8,318,047
- Issue date Nov 27, 2012
- Philtech, Inc.
- Yuji Furumura
- G07 - CHECKING-DEVICES
Information Patent Grant
Base sheet
- Patent number 8,237,622
- Issue date Aug 7, 2012
- Philtech Inc.
- Yuji Furumura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for manufacturing RF powder
- Patent number 8,178,415
- Issue date May 15, 2012
- Philtech, Inc.
- Yuji Furumura
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
BASE SHEET
- Publication number 20110063184
- Publication date Mar 17, 2011
- Yuji Furumura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR ADDING RF POWDER AND RF POWDER-ADDED BASE SHEET
- Publication number 20100090925
- Publication date Apr 15, 2010
- Yuji Furumura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RF POWDER PARTICLES, RF POWDER, AND METHOD FOR EXCITING RF POWDER
- Publication number 20100071746
- Publication date Mar 25, 2010
- Yuji Furumura
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
METHOD FOR PROVIDING RF POWDER AND RF POWDER-CONTAINING LIQUID
- Publication number 20100072426
- Publication date Mar 25, 2010
- Yuji Furumura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC COUPLING DEVICE AND READING DEVICE
- Publication number 20100066619
- Publication date Mar 18, 2010
- Yuji Furumura
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
RF POWDER PARTICLE, RF POWDER, AND RF POWDER-CONTAINING BASE
- Publication number 20100067166
- Publication date Mar 18, 2010
- Yuji Furumura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BASE DATA MANAGEMENT SYSTEM
- Publication number 20100060427
- Publication date Mar 11, 2010
- Yuji Furumura
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER