Kazufumi MATSUSHITA

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Patents Grantslast 30 patents

Information Patent Grant
Image processing device, image processing method, and recording med...
- Patent number 10,645,284
- Issue date May 5, 2020
- Ricoh Company, Ltd.
- Kazufumi Matsushita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus, system, image processing method, and no...
- Patent number 10,521,891
- Issue date Dec 31, 2019
- Ricoh Company, Ltd.
- Kazufumi Matsushita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reception apparatus and system
- Patent number 9,912,427
- Issue date Mar 6, 2018
- Ricoh Company, Ltd.
- Tamon Sadasue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Map creation apparatus, map creation method, and computer-readable...
- Patent number 9,846,043
- Issue date Dec 19, 2017
- Ricoh Company, Ltd.
- Satoshi Aoki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image coding method, image coding device, image processing apparatu...
- Patent number 9,456,220
- Issue date Sep 27, 2016
- Ricoh Company, Ltd.
- Kazuhiro Takazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND RECORDING MED...
- Publication number 20180343388
- Publication date Nov 29, 2018
- Kazufumi MATSUSHITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING APPARATUS, SYSTEM, IMAGE PROCESSING METHOD, AND NO...
- Publication number 20180268528
- Publication date Sep 20, 2018
- RICOH COMPANY, LTD.
- Kazufumi MATSUSHITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEPTION APPARATUS AND SYSTEM
- Publication number 20170019245
- Publication date Jan 19, 2017
- RICOH COMPANY, LTD.
- Tamon SADASUE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MAP CREATION APPARATUS, MAP CREATION METHOD, AND COMPUTER-READABLE...
- Publication number 20160196654
- Publication date Jul 7, 2016
- RICOH COMPANY, LTD.
- Satoshi Aoki
- G01 - MEASURING TESTING
Information Patent Application
IMAGE CODING METHOD, IMAGE CODING DEVICE, IMAGE PROCESSING APPARATU...
- Publication number 20160014429
- Publication date Jan 14, 2016
- Kazuhiro TAKAZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE