Inventor
NAGAE TOSHIHIRO
JP20 patents
⚠️ This page may combine multiple inventors who share the name “NAGAE TOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKAI RIKA CO LTD
19 patentsUS6958675B2Oct 25, 2005
Vehicle remote controller
TOKAI RIKA CO LTD173 citations98
US9137658B2Sep 15, 2015
Electronic key registration system
TOKAI RIKA CO LTD20 citations84
US9094382B2Jul 28, 2015
Electronic key registration system
TOKAI RIKA CO LTD11 citations84
US9070279B2Jun 30, 2015
Electronic key registration system
TOKAI RIKA CO LTD11 citations84
US7161262B2Jan 9, 2007
Start control apparatus
TOKAI RIKA CO LTD13 citations84
US7049931B2May 23, 2006
Electronic vehicle theft preventive device
TOKAI RIKA CO LTD13 citations84
US6862907B2Mar 8, 2005
Electronic steering lock mechanism
TOKAI RIKA CO LTD16 citations84
US7589433B2Sep 15, 2009
Electric steering lock
TOKAI RIKA CO LTD12 citations83
US7145264B2Dec 5, 2006
Electronic automobile anti-theft apparatus
TOKAI RIKA CO LTD19 citations83
US9509499B2Nov 29, 2016
Electronic key registration method and electronic key registration system
TOKAI RIKA CO LTD6 citations73
US9397829B2Jul 19, 2016
Electronic key registration method and electronic key registration system
TOKAI RIKA CO LTD6 citations73
US9143320B2Sep 22, 2015
Electronic key registration system
TOKAI RIKA CO LTD6 citations73
US7365450B2Apr 29, 2008
Current cutoff circuit and electric steering wheel lock
TOKAI RIKA CO LTD7 citations73
US7250693B2Jul 31, 2007
Electronic vehicle theft preventive device
TOKAI RIKA CO LTD9 citations73
US6998731B2Feb 14, 2006
Electronic automotive anti-theft device
TOKAI RIKA CO LTD8 citations73
US6609488B2Aug 26, 2003
Apparatus and procedure for starting vehicle engine
TOKAI RIKA CO LTD11 citations73
US6989611B2Jan 24, 2006
Electronic automobile anti-theft apparatus
TOKAI RIKA CO LTD4 citations62
US9407436B2Aug 2, 2016
Portable device registration system and portable device registration method
TOKAI RIKA CO LTD1 citations52
US9392448B2Jul 12, 2016
Wireless communications system
TOKAI RIKA CO LTD0 citations42