Inventor · disambiguated record
Hiroyoshi Hata
Also filed as: HATA HIROYOSHI
5 granted patents·107 citations·filing 1974–2000
81Inventor score
Top patents by PatentIndex Score
5 records- 0188US3967978AResin sheet having porous layered structure useful as electrode separator for electric cellsSEIKISUI CHEMICAL CO LTD·Filed 1974·Granted Jul 6, 1976·54 cites·16 claims
- 0282US4495312AResin composition suitable for use in medical devicesSEIKISUI CHEMICAL CO LTD·Filed 1983·Granted Jan 22, 1985·31 cites·14 claims
- 0349US6371052B1Seawater circulating systemTAKAMARU CO LTD·Filed 2000·Granted Apr 16, 2002·6 cites·18 claims
- 0447US4024213AMethod for preparing a porous structure by stretching a resin sheet useful as an electrode separatorSEIKISUI CHEMICAL CO LTD·Filed 1975·Granted May 17, 1977·11 cites·8 claims
- 0546US4874773A3-Aminocarbonyl-1,4-dihydropyridine-5-carboxylic acid compounds, and pharmaceutical composition containing the sameNIPPON SHOJI KK·Filed 1988·Granted Oct 17, 1989·5 cites·12 claims
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