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

Keiichiro TSURUSHIMA

HC Hisamitsu Pharmaceutical Co.: 2 patents #4 of 15Top 30%
📍 Tosu, JP: #3 of 21 inventorsTop 15%
Overall (2025): #109,365 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12297380 Method for producing adhesive layer composition for producing cooling sheet, method for producing cooling sheet, and cooling sheet Kentaro NAKASHIMA, Kento Ichinohe, Takaaki Yoshinaga 2025-05-13
12186287 Lidocaine-containing patch Kentaro NAKASHIMA, Yusuke Tanaka 2025-01-07