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Inventor
YANAGISAWA HIRONORI
JP
2 patents
⚠️ This page may combine multiple inventors who share the name “YANAGISAWA HIRONORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
1 patent
US5117433A
May 26, 1992
Second harmonic generator for obtaining an aberration free plane wave and information processing system using the same
HITACHI LTD
27 citations
88
USHIO ELECTRIC INC
1 patent
US11114817B2
Sep 7, 2021
Semiconductor laser device
USHIO ELECTRIC INC
0 citations
47