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USPTO Patent Rankings Data through Sept 30, 2025
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Yasuko Tanabe — 3 Patents

KIKikkoman: 3 patents #68 of 324Top 25%
Noda, JP: #56 of 223 inventorsTop 30%
Overall (All Time): #1,495,600 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9708586 Amadoriase having altered substrate specificity Atsushi Ichiyanagi, Kozo Hirokawa, Yosuke Masakari 2017-07-18
9074239 Flavin-binding glucose dehydrogenase, method for producing flavin-binding glucose dehydrogenase, and glucose measurement method Ryoko Tajima, Kozo Hirokawa, Eriko Yoshihara 2015-07-07
9062286 Amadoriase having altered substrate specificity Atsushi Ichiyanagi, Kozo Hirokawa, Yosuke Masakari 2015-06-23