Inventor · disambiguated record
Hajime Izawa
Also filed as: IZAWA HAJIME
4 granted patents·4 pending applications·83 citations·filing 1994–2013
76Inventor score
Files withSUMITOMO OSAKA CEMENT CO LTD2TEIJIN LTD2FUJIMOTO YOSHIHIRO1ISHIHARA SHIGERU1TEIJIN TECHNO PRODUCTS LTD1
Top patents by PatentIndex Score
8 records- 0189US6921788B1Coating material for forming transparent and conductive filmSUMITOMO OSAKA CEMENT CO LTD·Filed 2000·Granted Jul 26, 2005·65 cites·11 claims
- 0261US8240119B2High-strength cableFUJIMOTO YOSHIHIRO·Filed 2009·Granted Aug 14, 2012·5 cites·16 claims
- 0347US2015299905A1Heat-resistant fabricTEIJIN LTD·Filed 2013·Application pending·0 cites
- 0444US2011004983A1Flame-retardant resin composition, flame-retardant fiber, flame-retardant cloth and heat-resistant protective clothingTEIJIN TECHNO PRODUCTS LTD·Filed 2009·Application pending·0 cites
- 0541US6021822AMethod of filling hollow fiber with gelTEIJIN LTD·Filed 1997·Granted Feb 8, 2000·7 cites·10 claims
- 0640US2012278978A1Laminated fabric for protective clothing and protective clothing using the sameWAKATSUKI KAORU·Filed 2011·Application pending·0 cites
- 0738US5540950AComposite of silicon carbide and carbon and method of making the sameSUMITOMO OSAKA CEMENT CO LTD·Filed 1994·Granted Jul 30, 1996·6 cites·7 claims
- 0838US2010029159A1Heterocycle-containing aromatic polyamide fiber, method for producing the same, cloth constituted by the fiber, and fiber-reinforced composite material reinforced with the fiberISHIHARA SHIGERU·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →