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USPTO Patent Rankings Data through Dec 31, 2025
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Masato MURAI — 1 Patent in 2020

APApi: 1 patents #5 of 9Top 60%
Yokohama, JP: #2,890 of 6,844 inventorsTop 45%
Overall (2020): #359,203 of 565,922Top 65%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10703719 Method for producing 5-hydroxypiperidine-2-carboxylic acid Jun Takehara, Takashi Ohtani, Tomoko Maeda, Tsugihiko Hidaka 2020-07-07