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

Kiichi Yoshimura — 2 Patents

JSJsr: 2 patents #443 of 1,137Top 40%
JSJsr Life Sciences: 2 patents #6 of 49Top 15%
JNJsr Micro N.V.: 2 patents #1 of 17Top 6%
Minato, JP: #347 of 776 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Kiichi Yoshimura has been granted 2 US patents while listed as an inventor at Jsr. The first was granted in 2023 and the most recent in January 2024. Kiichi Yoshimura ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Kiichi Yoshimura in Minato, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11884705 Immunoglobulin binding protein, and affinity support using same Jun-ichi Yasuoka, Tomoaki HAGA 2024-01-30
11753449 Immunoglobulin binding protein, and affinity support using same Jun-ichi Yasuoka 2023-09-12