Inventor · disambiguated record
Hiroyuki Ishimaru
Also filed as: ISHIMARU HIROYUKI
6 granted patents·1 pending application·27 citations·filing 1993–2023
77Inventor score
Top patents by PatentIndex Score
7 records- 0173US12340690B2Traffic signal information distribution system, and traffic signal information distribution methodSUMITOMO ELECTRIC INDUSTRIES·Filed 2023·Granted Jun 24, 2025·0 cites·4 claims
- 0270US11756422B2Traffic signal information distribution system, and traffic signal information distribution methodSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Sep 12, 2023·2 cites·10 claims
- 0351US5493414AMethod of dubbing digital video signalsSONY CORP·Filed 1993·Granted Feb 20, 1996·13 cites·10 claims
- 0445US2023080784A1Roadside relay apparatus, central apparatus, and method for providing signal informationSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Application pending·0 cites
- 0544US11529952B2On-vehicle control device, traveling speed control method, and computer programSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Dec 20, 2022·0 cites·7 claims
- 0638US5841937AApparatus and methods for transmitting compressed digital data from recording or reproducing apparatusSONY CORP·Filed 1995·Granted Nov 24, 1998·7 cites·12 claims
- 0735US6308002B1Image receiver, image reception method, image transmitter, image transmission method, image transmitter/receiver, and image transmission/reception methodSONY CORP·Filed 1997·Granted Oct 23, 2001·5 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →