Inventor
HASEGAWA YOICHI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “HASEGAWA YOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU COMPONENT LTD
10 patentsUS10242829B2Mar 26, 2019
Electromagnetic relay and coil terminal
FUJITSU COMPONENT LTD30 citations93
US9412545B2Aug 9, 2016
Electromagnetic relay
FUJITSU COMPONENT LTD20 citations92
US9859078B2Jan 2, 2018
Electromagnetic relay
FUJITSU COMPONENT LTD7 citations83
US11120961B2Sep 14, 2021
Electromagnetic relay and coil terminal
FUJITSU COMPONENT LTD2 citations72
US9793079B2Oct 17, 2017
Electromagnetic relay
FUJITSU COMPONENT LTD2 citations72
US9570259B2Feb 14, 2017
Electromagnetic relay
FUJITSU COMPONENT LTD5 citations72
US9330872B2May 3, 2016
Electromagnetic relay
FUJITSU COMPONENT LTD6 citations70
US9299520B2Mar 29, 2016
Electromagnetic relay
FUJITSU COMPONENT LTD2 citations62
US8704621B2Apr 22, 2014
Electromagnetic relay
FUJITSU COMPONENT LTD3 citations62
US10163588B2Dec 25, 2018
Electromagnetic relay including yoke-retaining bottom plate
FUJITSU COMPONENT LTD0 citations41
JAPAN HYDRAZINE CO INC
4 patentsUS4281198AJul 28, 1981
Process for producing methylhydrazines
JAPAN HYDRAZINE CO INC9 citations70
US4310696AJan 12, 1982
Process for producing inorganic acid salts of tertiary butyl hydrazine
JAPAN HYDRAZINE CO INC6 citations69
US4855501AAug 8, 1989
Process for preparation of monomethylhydrazine
JAPAN HYDRAZINE CO INC12 citations67
US4435600AMar 6, 1984
Process for preparation of tertiary butyl hydrazine
JAPAN HYDRAZINE CO INC11 citations66