RN

Ryozo Numazawa

Mitsubishi Electric: 1 patents #400 of 1,307Top 35%
📍 Waki, JP: #12 of 36 inventorsTop 35%
Overall (1989): #59,767 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4885244 Method of producing hyaluronic acid Takao Miyamori, Akihiro Sakimae, Hisao Onishi 1989-12-05