Inventor
ANDO KIMIHIKO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “ANDO KIMIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
14 patentsUS6248292B1Jun 19, 2001
Overlay welding alloy and engine valve overlayed therewith
TOYOTA MOTOR CO LTD25 citations92
US7144440B2Dec 5, 2006
Hard particle, wear-resistant iron-base sintered alloy, method of manufacturing the same, and a valve seat
TOYOTA MOTOR CO LTD35 citations91
US8375980B2Feb 19, 2013
Cladding alloy powder, alloy-clad member, and engine valve
TOYOTA MOTOR CO LTD30 citations87
US6613120B2Sep 2, 2003
Hard particles, wear resistant iron-based sintered alloy, method of producing wear resistant iron-based sintered alloy, valve seat, and cylinder head
TOYOTA MOTOR CO LTD15 citations83
US5829404ANov 3, 1998
Cylinder head for internal combustion engine
TOYOTA MOTOR CO LTD10 citations72
US10213830B2Feb 26, 2019
Production method of sintered alloy, sintered-alloy compact, and sintered alloy
TOYOTA MOTOR CO LTD1 citations62
US11181014B2Nov 23, 2021
Cladding alloy powder and assembly including the same
TOYOTA MOTOR CO LTD0 citations59
US8038761B2Oct 18, 2011
Iron-based sintered material and production method thereof
TOYOTA MOTOR CO LTD4 citations59
US9950369B2Apr 24, 2018
Manufacturing method of sintered alloy, compact for sintering, and sintered alloy
TOYOTA MOTOR CO LTD1 citations51
US10260128B2Apr 16, 2019
Wear-resistant copper-base alloy
TOYOTA MOTOR CO LTD0 citations50
US10190195B2Jan 29, 2019
Alloy powder for overlay welding, and weld overlay alloy member and engine valve obtained using the same
TOYOTA MOTOR CO LTD0 citations50
US9988699B2Jun 5, 2018
Hard particles for incorporation in sintered alloy and wear-resistant iron-based sintered alloy and production method thereof
TOYOTA MOTOR CO LTD0 citations50
US8001947B2Aug 23, 2011
Piston for internal-combustion engines
TOYOTA MOTOR CO LTD1 citations50
US10843269B2Nov 24, 2020
Method of producing sintered and forged member
TOYOTA MOTOR CO LTD0 citations33