Inventor
HIRAOKA TAKESHI
22 patents
⚠️ This page may combine multiple inventors who share the name “HIRAOKA TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON PISTON RING CO LTD
14 patentsUS4969262ANov 13, 1990
Method of making camshaft
NIPPON PISTON RING CO LTD47 citations92
US4632074ADec 30, 1986
Wear-resistant member for use in internal combustion engine and method for producing the same
NIPPON PISTON RING CO LTD27 citations92
US4447275AMay 8, 1984
Cylinder liner
NIPPON PISTON RING CO LTD30 citations92
US4583502AApr 22, 1986
Wear-resistant member for use in an internal combustion engine
NIPPON PISTON RING CO LTD16 citations81
US5044224ASep 3, 1991
Camshaft
NIPPON PISTON RING CO LTD5 citations73
US5009123AApr 23, 1991
Camshaft
NIPPON PISTON RING CO LTD15 citations73
US4513977AApr 30, 1985
Steel floating seal with remelted deposit-alloyed wear surfaces
NIPPON PISTON RING CO LTD11 citations73
US4363662ADec 14, 1982
Abrasion resistant ferro-based sintered alloy
NIPPON PISTON RING CO LTD17 citations73
US4348232ASep 7, 1982
Abrasion resistant ferro-based sintered alloy
NIPPON PISTON RING CO LTD17 citations73
US3930902AJan 6, 1976
Relative sliding members
NIPPON PISTON RING CO LTD10 citations73
US4998955AMar 12, 1991
Assembled camshaft
NIPPON PISTON RING CO LTD6 citations62
US4526617AJul 2, 1985
Wear resistant ferro-based sintered alloy
NIPPON PISTON RING CO LTD3 citations62
US4467169AAug 21, 1984
Cylinder liner
NIPPON PISTON RING CO LTD1 citations52
US4409294AOct 11, 1983
Sliding member for use in an internal combustion engine
NIPPON PISTON RING CO LTD0 citations52
CANON KK
6 patentsUS8959268B2Feb 17, 2015
Information processing apparatus, serial communication system, method of initialization of communication therefor and serial communication apparatus
CANON KK11 citations83
US9720483B2Aug 1, 2017
Information processing apparatus, information processing method, and program
CANON KK2 citations72
US9001950B2Apr 7, 2015
Information processing apparatus, serial communication system, method of initialization of communication therefor, and serial communication apparatus
CANON KK2 citations62
US9268725B2Feb 23, 2016
Data transferring apparatus and data transferring method
CANON KK1 citations49
US9112736B2Aug 18, 2015
Data transfer apparatus, data transfer method, and inter-chip communication system
CANON KK0 citations39
US9678562B2Jun 13, 2017
Information processing apparatus, data transfer apparatus, and control method for data transfer apparatus
CANON KK0 citations36