Inventor
IKEDA YOSHIYUKI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “IKEDA YOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHOEI CO LTD
12 patentsUS6421841B2Jul 23, 2002
Inside pad for helmet and helmet using this inside pad
SHOEI CO LTD69 citations96
US6289521B1Sep 18, 2001
Helmet chin cover and helmet attached with chin cover
SHOEI CO LTD62 citations96
US7735157B2Jun 15, 2010
Full-face-type helmet
SHOEI CO LTD51 citations94
US9681697B2Jun 20, 2017
Helmet
SHOEI CO LTD15 citations84
USD471675SMar 11, 2003
Helmet chin cover
SHOEI CO LTD14 citations84
US10660392B2May 26, 2020
Helmet
SHOEI CO LTD8 citations83
US7805775B2Oct 5, 2010
Neck cover for full face type helmet and full face type helmet
SHOEI CO LTD7 citations74
USD828634SSep 11, 2018
Helmet
SHOEI CO LTD2 citations72
US11470903B2Oct 18, 2022
Neck cover and helmet
SHOEI CO LTD1 citations62
US11000089B2May 11, 2021
Helmet
SHOEI CO LTD1 citations62
USD858002SAug 27, 2019
Cheek pad for helmet
SHOEI CO LTD0 citations52
USD828633SSep 11, 2018
Air intake for helmet
SHOEI CO LTD0 citations51
NIPPON KAYAKU KK
5 patentsUS4548660AOct 22, 1985
Water-in-oil emulsion explosive
NIPPON KAYAKU KK26 citations82
US4386977AJun 7, 1983
Water-in-oil emulsion explosive
NIPPON KAYAKU KK9 citations71
US5178696AJan 12, 1993
Gas generating composition for automobile air bag
NIPPON KAYAKU KK9 citations69
US4942817AJul 24, 1990
Explosive cartridge and paper polyethylene laminated on both the sides used therefor
NIPPON KAYAKU KK6 citations69
US5000802AMar 19, 1991
Water-in-oil type emulsion explosive
NIPPON KAYAKU KK5 citations63