Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Takuya TABUCHI — 1 Patent in 2021

Kioxia: 1 patents #62 of 271Top 25%
RCRion Co.: 1 patents #4 of 22Top 20%
Kokubunji, JP: #16 of 43 inventorsTop 40%
Overall (2021): #239,457 of 548,734Top 45%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11112344 Particle measuring method and detection liquid Hiroshi Tomita, Hidekazu Hayashi, Eishi Shiobara, Kaoru Kondo, Kazuna BANDO +1 more 2021-09-07