Mitsuyoshi Kondo

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Active noise cancellation apparatus
- Patent number 9,648,418
- Issue date May 9, 2017
- Sumitomo Riko Company Limited
- Hiroshi Iwamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Conveying apparatus
- Patent number 9,409,719
- Issue date Aug 9, 2016
- Sumitomo Riko Company Limited
- Shinya Sube
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Speaker
- Patent number 9,288,583
- Issue date Mar 15, 2016
- Sumitomo Riko Company Limited
- Katsuhiko Nakano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polymer speaker
- Patent number 8,958,581
- Issue date Feb 17, 2015
- Tokai Rubber Industries, Ltd.
- Takamasa Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CONVEYING APPARATUS
- Publication number 20160060044
- Publication date Mar 3, 2016
- SUMITOMO RIKO COMPANY LIMITED
- Shinya SUBE
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
ACTIVE NOISE CANCELLATION
- Publication number 20140348338
- Publication date Nov 27, 2014
- Hiroshi IWAMOTO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SPEAKER
- Publication number 20140321675
- Publication date Oct 30, 2014
- Katsuhiko NAKANO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POLYMER SPEAKER
- Publication number 20140003634
- Publication date Jan 2, 2014
- TOKAI RUBBER INDUSTRIES, LTD.
- Takamasa ITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE