KM

Kazumasa Matsumura

Caterpillar: 2 patents #130 of 813Top 20%
Overall (2024): #147,866 of 561,600Top 30%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12077940 Systems, assemblies, and methods for implementing key plate for locking cab to main body of work machine Takeshi Tsuneyoshi, Kunitomo Shimizu, Shuji Kidoguchi 2024-09-03
12012719 Tubular structural member for exterior of construction machine Hidetaka Ishizuka, Naoya Okada, Takafumi Tadasu 2024-06-18