Inventor · disambiguated record

Osamu Niha

Also filed as: NIHA OSAMU

2 granted patents·12 citations·filing 1984–1984

56Inventor score

Technology areasF23N F24C

Files withTOYOTOMI KOGYO CO LTD2

Top patents by PatentIndex Score

2 records

0138US4528974AProtective guard for combustion applianceTOYOTOMI KOGYO CO LTD·Filed 1984·Granted Jul 16, 1985·6 cites·5 claims
0236US4588371ASafety device for pot-type oil burnerTOYOTOMI KOGYO CO LTD·Filed 1984·Granted May 13, 1986·6 cites·13 claims

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