Inventor
OWADA KAZUHIRO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “OWADA KAZUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KANZAKI KOKYUKOKI MFG CO LTD
10 patentsUS11293528B2Apr 5, 2022
Working vehicle
KANZAKI KOKYUKOKI MFG CO LTD2 citations72
US11933391B2Mar 19, 2024
HST and transmission device
KANZAKI KOKYUKOKI MFG CO LTD1 citations61
US11841067B2Dec 12, 2023
Transmission structure
KANZAKI KOKYUKOKI MFG CO LTD1 citations61
US11767904B2Sep 26, 2023
Transmission structure and working vehicle
KANZAKI KOKYUKOKI MFG CO LTD0 citations61
US11572939B2Feb 7, 2023
Transmission structure and working vehicle
KANZAKI KOKYUKOKI MFG CO LTD0 citations61
US11204097B2Dec 21, 2021
Transmission structure and working vehicle
KANZAKI KOKYUKOKI MFG CO LTD0 citations61
US12473964B2Nov 18, 2025
HST and transmission
KANZAKI KOKYUKOKI MFG CO LTD0 citations51
US12072008B2Aug 27, 2024
Transmission structure and working vehicle
KANZAKI KOKYUKOKI MFG CO LTD0 citations51
US11668381B2Jun 6, 2023
Transmission structure
KANZAKI KOKYUKOKI MFG CO LTD0 citations49
US7523609B2Apr 28, 2009
Hydrostatic transmission
KANZAKI KOKYUKOKI MFG CO LTD0 citations39