Inventor · disambiguated record
Katsuyuki Yonezawa
Also filed as: YONEZAWA KATSUYUKI
4 granted patents·14 citations·filing 1996–2021
66Inventor score
Top patents by PatentIndex Score
4 records- 0162US12345819B2Light receiving device, ranging system, and light receiving methodC/O SONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Granted Jul 1, 2025·1 cites·9 claims
- 0248US5742199AFilter circuit and electronic apparatusSONY CORP·Filed 1996·Granted Apr 21, 1998·12 cites·6 claims
- 0347US12356100B2Solid-state imaging element and imaging apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Granted Jul 8, 2025·0 cites·19 claims
- 0433US6744306B2Filter circuitSONY CORP·Filed 2001·Granted Jun 1, 2004·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →