HF

Hiroshi Fujisawa

ZE Zeon: 1 patents #6 of 35Top 20%
Overall (2003): #213,201 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6653276 High-purity cyclopentane compound having oxygen-containing group, process for preparing same, and perfume composition Masafumi Yamada 2003-11-25