Inventor · disambiguated record
Kayo Hasegawa
Also filed as: HASEGAWA KAYO
5 granted patents·54 citations·filing 1994–1998
80Inventor score
Files withNIPPON KOKAN KK5
Top patents by PatentIndex Score
5 records- 0173US5858490AFilm formed from polyethylene-2,6-naphthalate resin, process for producing said film and package using said filmNIPPON KOKAN KK·Filed 1994·Granted Jan 12, 1999·29 cites·10 claims
- 0240US5990248AFilm formed from polyethylene-2,6-naphthalate resin, process for producing said film and package using said filmNIPPON KOKAN KK·Filed 1998·Granted Nov 23, 1999·6 cites·7 claims
- 0336US5750219AEster copolymer resin, alloy thereof and packaging material using the sameNIPPON KOKAN KK·Filed 1995·Granted May 12, 1998·9 cites·12 claims
- 0432US6361841B1Oil well pipeNIPPON KOKAN KK·Filed 1998·Granted Mar 26, 2002·7 cites·12 claims
- 0531US5804267AEster copolymer resin, alloy thereof and packaging material using the sameNIPPON KOKAN KK·Filed 1997·Granted Sep 8, 1998·3 cites·5 claims
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