SU

Sunao Ushio

KK Kabushiki Kaisha Meiji Gomu Kasei: 1 patents #1 of 11Top 10%
MM Mitsubishi Mining: 1 patents #49 of 289Top 20%
Overall (1994): #45,658 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5326503 Latticed packing member for gas-liquid contactors Koichiro Iwashita, Takakazu Sunada, Makiichi Ishihara, Kouichi Shinohara, Takami Yamada 1994-07-05