KK

Koji Kakumoto

UN Unitika: 1 patents #257 of 620Top 45%
Overall (All Time): #3,259,576 of 4,157,543Top 80%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7998576 Radiopaque monofilament for contrast X-ray radiography Seiji Abe, Kenji Chizuka, Shoji Matsumoto, Takenori Domon, Dai Iwasaki 2011-08-16