Laser processing method and device

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United States of America Patent

PATENT NO 11241757
APP PUB NO 20190232422A1
SERIAL NO

16380660

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Abstract

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A laser processing method which can efficiently perform laser processing while minimizing the deviation of the converging point of a laser beam in end parts of an object to be processed is provided.

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Patent Owner(s)

Patent OwnerAddress
HAMAMATSU PHOTONICS K K1126-1 ICHINO-CHO CHUO-KU HAMAMATSU-SHI SHIZUOKA 4358558 ?4358558

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Atsumi, Kazuhiro Hamamatsu, JP 32 2498
Fukumitsu, Kenshi Hamamatsu, JP 86 5585
Fukuyo, Fumitsugu Hamamatsu, JP 73 4536
Kuno, Koji Hamamatsu, JP 33 1387
Kusunoki, Masayoshi Hamamatsu, JP 7 269
Suzuki, Tatsuya Hamamatsu, JP 565 6487

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