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

Satoshi Tsurumi

DK Daiwa Kasei Kogyo: 1 patents #1 of 6Top 20%
TO Toyota: 1 patents #1,126 of 3,229Top 35%
Overall (2025): #226,396 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12397978 Cable tie Toshio Iwahara, Katsuya Hirakawa, Makoto Kato, Itsuo WAKABAYASHI, Atsushi Takenaka 2025-08-26