Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
KO

Katsuya Okumura

CK Ckd: 1 patents #13 of 36Top 40%
SH Shimadzu: 1 patents #67 of 288Top 25%
SI Shinwa Chemical Industries: 1 patents #1 of 6Top 20%
Overall (2025): #322,987 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12280346 Micromixer Shinichi Nitta, Hiroshi Itafuji, Mitsuyoshi Ohsaki, Masahide Gunji, Hiroshi Kobayashi 2025-04-22