TO

Takeshi Ohgawara

KC Koken Co.: 1 patents #43 of 123Top 35%
Overall (All Time): #3,411,557 of 4,157,543Top 85%
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Patent #TitleCo-InventorsDate
7018359 Inner pressure indicator of cuff Daisuke Igarashi, Akira Sato 2006-03-28