Keisuke Kokuma

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Kahoku-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Document image capturing device
- Patent number 9,712,709
- Issue date Jul 18, 2017
- PFU Limited
- Keisuke Kokuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source unit of image-reading apparatus and image-reading appa...
- Patent number 9,253,363
- Issue date Feb 2, 2016
- PFU Limited
- Hideaki Shibata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DOCUMENT IMAGE CAPTURING DEVICE
- Publication number 20170142281
- Publication date May 18, 2017
- PFU LIMITED
- Keisuke Kokuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT SOURCE UNIT OF IMAGE-READING APPARATUS AND IMAGE-READING APPA...
- Publication number 20150085329
- Publication date Mar 26, 2015
- PFU Limited
- Hideaki SHIBATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE