Inventor
NAGAI KUNIHIKO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “NAGAI KUNIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYO TIRE & RUBBER CO
10 patentsUS11318797B2May 3, 2022
Pneumatic tire
TOYO TIRE & RUBBER CO2 citations71
US10703059B2Jul 7, 2020
Method of manufacturing pneumatic tire, shaping device and pneumatic tire
TOYO TIRE & RUBBER CO0 citations51
US10052833B2Aug 21, 2018
Method of manufacturing pneumatic tire, shaping device and pneumatic tire
TOYO TIRE & RUBBER CO0 citations51
US9993984B2Jun 12, 2018
Method of manufacturing cord included rubber sheet
TOYO TIRE & RUBBER CO1 citations51
US11628692B2Apr 18, 2023
Pneumatic tire
TOYO TIRE & RUBBER CO0 citations50
US9944133B2Apr 17, 2018
Pneumatic tire and method of manufacturing the same
TOYO TIRE & RUBBER CO0 citations42
US10688827B2Jun 23, 2020
Pneumatic tire
TOYO TIRE & RUBBER CO0 citations40
US10639944B2May 5, 2020
Pneumatic tire
TOYO TIRE & RUBBER CO0 citations40
US10632789B2Apr 28, 2020
Pneumatic tire
TOYO TIRE & RUBBER CO0 citations40
US10406769B2Sep 10, 2019
Method of manufacturing pneumatic tire, shaping device and pneumatic tire
TOYO TIRE & RUBBER CO0 citations40
HITACHI LTD
3 patentsNAGAI KUNIHIKO
3 patentsUS9333812B2May 10, 2016
Pneumatic tire with tread having cap portion, base portion and conductive portion
NAGAI KUNIHIKO6 citations70
US8132605B2Mar 13, 2012
Pneumatic tire with tread including block having sipes
NAGAI KUNIHIKO2 citations59
US8181683B2May 22, 2012
Pneumatic tire with tread having upper surface sipes and wall surface sipes
NAGAI KUNIHIKO1 citations49