Inventor · disambiguated record
Osamu Niwa
Also filed as: NIWA OSAMU
12 granted patents·1 pending application·325 citations·filing 1984–2020
91Inventor score
Top patents by PatentIndex Score
13 records- 0193US5389215AElectrochemical detection method and apparatus thereforNIPPON TELEGRAPH & TELEPHONE·Filed 1993·Granted Feb 14, 1995·175 cites·13 claims
- 0288US4559112AElectrically conducting polymer film and method of manufacturing the sameNIPPON TELEGRAPH & TELEPHONE·Filed 1984·Granted Dec 17, 1985·47 cites·28 claims
- 0385US6600558B2Micro-fluidic cell for optical detection of gases and method for producing sameNIPPON TELEGRAPH & TELEPHONE·Filed 2001·Granted Jul 29, 2003·35 cites·35 claims
- 0478US4608129APolymer film with conductive pattern and method of manufacturing the sameNIPPON TELEGRAPH & TELEPHONE·Filed 1985·Granted Aug 26, 1986·31 cites·12 claims
- 0572US6649361B1Surface plasmon resonance enzyme sensorNIPPON TELEGRAPH & TELEPHONE·Filed 2000·Granted Nov 18, 2003·12 cites·4 claims
- 0655US12304183B2Flame-resistant layered molded articleTORAY INDUSTRIES·Filed 2020·Granted May 20, 2025·0 cites·14 claims
- 0750US9988672B2Methylcytosine detection methodAIST·Filed 2014·Granted Jun 5, 2018·0 cites·9 claims
- 0850US7682564B2Benzene detecting element and preparation process of sameNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Mar 23, 2010·1 cites·16 claims
- 0948US2007042206A1Polyamide-based multilayer filmNIWA OSAMU·Filed 2004·Application pending·0 cites
- 1047US6390807B1Pot type oil burner with unnoticeable bad odorTOYOTOMI KOGYO CO LTD·Filed 2001·Granted May 21, 2002·4 cites·9 claims
- 1144US4767316AFuel supply system for oil burnerTOYOTOMI KOGYO CO LTD·Filed 1987·Granted Aug 30, 1988·10 cites·11 claims
- 1233US5524605ACooking burnerTOYOTOMI KOGYO CO LTD·Filed 1995·Granted Jun 11, 1996·7 cites·3 claims
- 1325US5964585AOil burner for ensuring combustion of long-term stored kerosineTOYOTOMI KOGYO CO LTD·Filed 1998·Granted Oct 12, 1999·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →