HK

Hasuo Koichi

MK Mitsui Kensetsu Kabushiki Kaisha: 1 patents #14 of 27Top 55%
📍 Shinjuku, JP: #174 of 337 inventorsTop 55%
Overall (All Time): #3,955,763 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4758610 Process of producing resin concrete Okamoto Tadashi, Utsunomiya Toru, Tamura Tomio, Matsubara Sumiyuki 1988-07-19