AK

Akira Kawai

Sumitomo Electric Industries: 1 patents #220 of 544Top 45%
📍 Somalomo, CM: #30 of 101 inventorsTop 30%
Overall (2023): #531,224 of 537,848Top 100%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11820695 Manufacturing method for preform of multi-core fiber and manufacturing method for multi-core fiber Takuji Nagashima, Kimiaki Sato, Kazuo Kaneko 2023-11-21