KO

Katsuya Ogihara

TO Tokuyama: 1 patents #18 of 60Top 30%
Overall (2025): #323,054 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12221352 Chlorosilane producing method Shoji Iiyama, Kunihiko Matsumura 2025-02-11