Tatsuya KAWASE

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rotation-angle detecting device, image processing apparatus, and ro...
- Patent number 9,903,740
- Issue date Feb 27, 2018
- Ricoh Company, Ltd.
- Hirofumi Nishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rotation detector and rotation detection method
- Patent number 9,742,425
- Issue date Aug 22, 2017
- Ricoh Company, Ltd.
- Tatsuya Kawase
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Rotation angle detector, rotation angle detection method, and image...
- Patent number 9,435,664
- Issue date Sep 6, 2016
- Ricoh Company, Ltd.
- Tatsuya Kawase
- G01 - MEASURING TESTING
Information Patent Grant
Rotation-angle detection device, image processing apparatus, and ro...
- Patent number 9,255,817
- Issue date Feb 9, 2016
- Ricoh Company, Limited
- Tatsuya Kawase
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ROTATION DETECTOR AND ROTATION DETECTION METHOD
- Publication number 20150292907
- Publication date Oct 15, 2015
- RICOH COMPANY, LTD.
- Tatsuya KAWASE
- G01 - MEASURING TESTING
Information Patent Application
ROTATION-ANGLE DETECTING DEVICE, IMAGE PROCESSING APPARATUS, AND RO...
- Publication number 20150153154
- Publication date Jun 4, 2015
- RICOH COMPANY, LTD.
- Hirofumi Nishi
- G01 - MEASURING TESTING
Information Patent Application
ROTATION ANGLE DETECTOR, ROTATION ANGLE DETECTION METHOD, AND IMAGE...
- Publication number 20140354271
- Publication date Dec 4, 2014
- Tatsuya KAWASE
- G01 - MEASURING TESTING
Information Patent Application
ROTATION-ANGLE DETECTION DEVICE, IMAGE PROCESSING APPARATUS, AND RO...
- Publication number 20140347040
- Publication date Nov 27, 2014
- RICOH COMPANY, LIMITED
- Tatsuya KAWASE
- G01 - MEASURING TESTING