HS

Hiroyuki Sasakura

NC Nippon Pillar Packing Co.: 1 patents #1 of 4Top 25%
📍 Sanda, JP: #1 of 5 inventorsTop 20%
Overall (1989): #104,247 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4844479 Structure of a gland packing box Takahisa Ueda, Takashi Ikeda 1989-07-04