KH

Ken-ichi Honjo

KU Kyoto Prefectural Public University: 1 patents #28 of 137Top 25%
Overall (All Time): #2,935,774 of 4,157,543Top 75%
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Patent #TitleCo-InventorsDate
9597255 Gum massaging tool Takehiko Oki, Tatsuhiko Oki, Narisato Kanamura, Toshiro Yamamoto 2017-03-21