KF

Koji Fujikawa

KC Kobelco Construction Machinery Co.: 3 patents #4 of 41Top 10%
Overall (2023): #71,530 of 537,848Top 15%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D984489 Rear cover for a construction machine Kaoru Adachi, Shintaro Sakitani 2023-04-25
D984490 Monitor cover for a construction machine Kaoru Adachi, Keiji Yamamoto 2023-04-25
D982620 Cab for a construction machine Shintaro Sakitani, Yumiko Matsumura, Kotaro Shinzaki 2023-04-04