Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RK

Ryuichiro Kurata — 3 Patents

MAMandom: 3 patents #112 of 647Top 20%
OUOsaka University: 2 patents #362 of 1,984Top 20%
Osaka, JP: #10,171 of 24,344 inventorsTop 45%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Ryuichiro Kurata has been granted 3 US patents while listed as an inventor at Mandom. All of these patents were granted in 2021. Ryuichiro Kurata ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Ryuichiro Kurata in Osaka, JP.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11085916 Method for observing dynamics of sweat glands Kie Nakashima, Fumitaka Fujita, Kiyotoshi Sekiguchi, Atsushi Tanemura, Hiroyuki Murota +1 more 2021-08-10
11060061 Immortalized sweat gland myoepithelial cell Tomohisa Hayakawa, Fumitaka Fujita, Fumihiro Okada, Kiyotoshi Sekiguchi 2021-07-13
11047849 Method for observing sebaceous gland and use thereof Shuta Ishizuka 2021-06-29