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

Kazumasa Matsumura

Caterpillar: 2 patents #65 of 636Top 15%
Overall (2025): #111,022 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12358432 Storage structure for working machine Tetsuo Nishiguchi 2025-07-15
12275460 Systems, assemblies, and methods for locking cab to main body of work machine Tetsuji Takaoka, Masaya Yorifuji, Tomohiro Fujii, Kimikage Tanaka, Takeshi Tsuneyoshi +5 more 2025-04-15