Inventor · disambiguated record
Hiroya Nagata
Also filed as: NAGATA HIROYA
9 granted patents·154 citations·filing 1988–2024
88Inventor score
Top patents by PatentIndex Score
9 records- 0189US12055092B1Hydrogen supply device and hydrogen engine vehicleTOYOTA MOTOR CO LTD·Filed 2023·Granted Aug 6, 2024·1 cites·5 claims
- 0283US4862029AActuatorTOSOH CORP·Filed 1988·Granted Aug 29, 1989·35 cites·12 claims
- 0377US12385602B2Hydrogen power systemTOYOTA MOTOR CO LTD·Filed 2024·Granted Aug 12, 2025·0 cites·5 claims
- 0477US5585173AHigh-purity, opaque quartz glass, method for producing same and use thereofTOSOH CORP·Filed 1994·Granted Dec 17, 1996·40 cites·17 claims
- 0574US5972488AOpaque quartz glass and process for production thereofTOSOH CORP·Filed 1997·Granted Oct 26, 1999·37 cites·5 claims
- 0660US6405563B1Opaque silica glass article having transparent portion and process for producing sameTOSOH CORP·Filed 2001·Granted Jun 18, 2002·8 cites·6 claims
- 0758US5088003ALaminated silicon oxide film capacitors and method for their productionTOSOH CORP·Filed 1990·Granted Feb 11, 1992·22 cites·9 claims
- 0838US6312775B1Opaque silica glass article having transparent portion and process for producing sameTOSOH QUARTZ CORP·Filed 1998·Granted Nov 6, 2001·8 cites·3 claims
- 0932US4933155AMethod of producing powder of lithium zirconateTOSOH CORP·Filed 1989·Granted Jun 12, 1990·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →