KAZUMA MATSUURA

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Patents Grantslast 30 patents

Information Patent Grant
Light signal detection device, range finding device, and detection...
- Patent number 11,520,019
- Issue date Dec 6, 2022
- Ricoh Company, Ltd.
- Kazuma Matsuura
- G01 - MEASURING TESTING
Information Patent Grant
Distance-measuring apparatus, mobile object, distance-measuring met...
- Patent number 11,391,840
- Issue date Jul 19, 2022
- Ricoh Company, Ltd.
- Hiroyoshi Sekiguchi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT SIGNAL DETECTION DEVICE, RANGE FINDING DEVICE, AND DETECTION...
- Publication number 20200300984
- Publication date Sep 24, 2020
- RICOH COMPANY, LTD.
- KAZUMA MATSUURA
- G01 - MEASURING TESTING
Information Patent Application
DISTANCE-MEASURING APPARATUS, MOBILE OBJECT, DISTANCE-MEASURING MET...
- Publication number 20190391244
- Publication date Dec 26, 2019
- RICOH COMPANY, LTD.
- HIROYOSHI SEKIGUCHI
- G01 - MEASURING TESTING