SO

Shigekazu Onozumi

TK Tanaka Kikinzoku Kogyo K.K.: 1 patents #14 of 42Top 35%
Overall (2024): #269,949 of 561,600Top 50%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12054417 Bushing for producing glass fibers and method for producing glass fibers Hideo Segawa, Jumpei Suzuki 2024-08-06