KK

Ken KAMIISHI

Shimano: 1 patents #31 of 84Top 40%
Overall (2025): #319,413 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12275491 Bicycle motor unit and bicycle derailleur Satoshi Fujii, Shota SUYAMA, Takeshi Ueda, Atsuhiro Emura, Mitsuo Hashimoto 2025-04-15