KU

Kaoru Usami

MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #880 of 1,543Top 60%
📍 Kamakura, JP: #813 of 1,212 inventorsTop 70%
Overall (All Time): #4,030,007 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4433133 Process for producing crosslinked urea-formaldehyde polymer particles Naoyuki Ifuku, Akio Kurokawa, Kenzo Seita, Naoyuki Aikawa 1984-02-21