Line display system using projector

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United States of America Patent

PATENT NO 8979273
APP PUB NO 20130120715A1
SERIAL NO

13297596

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Abstract

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[Problem] A line display system capable of changing a line easily when the sporting event is changed is to be provided.

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATION1-6 SHINJUKU 4-CHOME SHINJUKU-KU TOKYO 160-8801

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ueda, Yuki Matsumoto, JP 105 215

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