TY

Tomio Yamada

NC Nippon Soda Co.: 1 patents #1 of 24Top 5%
Overall (1982): #26,574 of 81,411Top 35%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4316044 Isovaleric acid derivatives Keiichi Ishimitsu, Isamu Kasahara, Michihiko Matsuda, Hidemitsu Takahashi, Shuichi Soma 1982-02-16