KS

Kazuko Shigematsu

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Yoshikawa, JP: #21 of 31 inventorsTop 70%
Overall (All Time): #3,459,293 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6947367 Single means for converting beam widths of plural laser beams with different entry and exit angle with offset Shigeru Nakamura, Kouji Arikawa 2005-09-20