AH

Athuhiko Hiai

MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #880 of 1,543Top 60%
Overall (All Time): #3,971,776 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4656013 Process for producing germanes Kazuo Wakimura, Masao Tanaka 1987-04-07