Inventor · disambiguated record
Takashi Usami
Also filed as: USAMI TAKASHI
10 granted patents·2 pending applications·139 citations·filing 1982–2007
90Inventor score
Files withFUJI PHOTO FILM CO LTD7FUJIFILM CORP1NIPPON STEEL CORP1NIPPON TELEGRAPH & TELEPHONE1OKI ELECTRIC IND CO LTD1
Top patents by PatentIndex Score
12 records- 0190US5973158AHeptamethine cyanine compound, near infrared absorbing ink, near infrared absorbing sheet and silver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1998·Granted Oct 26, 1999·18 cites·13 claims
- 0285US5238799ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1992·Granted Aug 24, 1993·15 cites·11 claims
- 0382US5238798ASilver halide photographic material containing dispersed dyeFUJI PHOTO FILM CO LTD·Filed 1992·Granted Aug 24, 1993·13 cites·6 claims
- 0481US6506539B2Dye complex and optical information recording mediumFUJI PHOTO FILM CO LTD·Filed 2001·Granted Jan 14, 2003·15 cites·24 claims
- 0580US7547403B2Electroconductive resin compositionPOLYPLASTICS CO·Filed 2004·Granted Jun 16, 2009·24 cites·20 claims
- 0662US6682662B2Fluorescent lamp cover and lighting fixtureFUJI PHOTO FILM CO LTD·Filed 2001·Granted Jan 27, 2004·6 cites·4 claims
- 0761US4810771AHeat-resistant co-polyester from 9,9-bis(4-hydroxy-phenyl)fluoreneNIPPON STEEL CORP·Filed 1988·Granted Mar 7, 1989·12 cites·4 claims
- 0858US6866795B2Ultraviolet-absorbing film containing a fluorescent brightening agentFUJI PHOTO FILM CO LTD·Filed 2003·Granted Mar 15, 2005·4 cites·4 claims
- 0957US2008058400A1Skin external preparationFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 1052US5424253AMethod for manufacturing an inter-layer insulating filmOKI ELECTRIC IND CO LTD·Filed 1993·Granted Jun 13, 1995·23 cites·16 claims
- 1150US4571721AComposite concentration systemNIPPON TELEGRAPH & TELEPHONE·Filed 1982·Granted Feb 18, 1986·9 cites·6 claims
- 1249US2005143501A1Polycarbonate resin moldingFUJI PHOTO FILM CO LTD·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →