HM

Hiroaki Miyagoshi

NC Nicca Chemical Co.: 1 patents #36 of 106Top 35%
📍 Echizen, JP: #161 of 298 inventorsTop 55%
Overall (All Time): #3,743,219 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5518581 Deinking agent for regeneration of waste paper Katsuhiko Takahara 1996-05-21