Inventor
OHISHI MASAYUKI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “OHISHI MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOMATSU MFG CO LTD
12 patentsUS10717483B2Jul 21, 2020
Lug bar, track shoe, and method for producing lug bar
KOMATSU MFG CO LTD3 citations71
US10500666B2Dec 10, 2019
Wear-resistant component and method for producing the same
KOMATSU MFG CO LTD1 citations61
US12460393B2Nov 4, 2025
Wear resistant component
KOMATSU MFG CO LTD0 citations59
US12435494B2Oct 7, 2025
Wear resistant component
KOMATSU MFG CO LTD0 citations59
US7638005B2Dec 29, 2009
Track bushing and method and apparatus for producing the same
KOMATSU MFG CO LTD2 citations59
US7306684B2Dec 11, 2007
Crawler bushing and method and device for producing the same
KOMATSU MFG CO LTD5 citations59
US10835958B2Nov 17, 2020
Wear-resistant component and method for producing the same
KOMATSU MFG CO LTD0 citations51
US10814437B2Oct 27, 2020
Machine component and method for producing the same
KOMATSU MFG CO LTD0 citations51
US7282173B2Oct 16, 2007
Track bushing and method and apparatus for producing the same
KOMATSU MFG CO LTD0 citations48
US10835982B2Nov 17, 2020
Machine component and method for producing the same
KOMATSU MFG CO LTD0 citations40
US10759481B2Sep 1, 2020
Sprocket wheel and method for producing the same
KOMATSU MFG CO LTD0 citations40
US10730129B2Aug 4, 2020
Machine component and method for producing the same
KOMATSU MFG CO LTD0 citations40