Inventor · disambiguated record
Toru Hirayama
Also filed as: HIRAYAMA TORU
10 granted patents·1 pending application·206 citations·filing 1994–2022
90Inventor score
Files withMATSUSHITA ELECTRONICS CORP6DENSO CORP1KUWAHARA RYO1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1SUMITOMO ELECTRIC INDUSTRIES1
Top patents by PatentIndex Score
11 records- 0192US5656893AGas discharge display apparatusMATSUSHITA ELECTRONICS CORP·Filed 1995·Granted Aug 12, 1997·81 cites·19 claims
- 0283US5969478AGas discharge display apparatus and method for driving the sameMATSUSHITA ELECTRONICS CORP·Filed 1998·Granted Oct 19, 1999·34 cites·2 claims
- 0380US11784720B2Optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Granted Oct 10, 2023·1 cites·9 claims
- 0478US6150766AGas discharge display apparatus and method for driving the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Nov 21, 2000·29 cites·11 claims
- 0565US5841232AAC plasma display panelMATSUSHITA ELECTRONICS CORP·Filed 1997·Granted Nov 24, 1998·18 cites·13 claims
- 0661US6118220AGas discharge display apparatus and method for driving the sameMATSUSHITA ELECTRONICS CORP·Filed 1999·Granted Sep 12, 2000·19 cites·3 claims
- 0754US6072279AGas discharge display apparatus and method for driving the sameMATSUSHITA ELECTRONICS CORP·Filed 1999·Granted Jun 6, 2000·14 cites·1 claims
- 0848US11067462B2SensorYOKOGAWA ELECTRIC CORP·Filed 2018·Granted Jul 20, 2021·0 cites·17 claims
- 0948US5629716ALuminescent panel for color video display and its driving system, and a color video display apparatus utilizing the same.MATSUSHITA ELECTRONICS CORP·Filed 1994·Granted May 13, 1997·10 cites·20 claims
- 1043US9784632B2Sensor signal detection deviceDENSO CORP·Filed 2014·Granted Oct 10, 2017·0 cites·11 claims
- 1133US2012177321A1Light-receiving deviceKUWAHARA RYO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →