Inventor · disambiguated record
Katsuki Hirabayashi
Also filed as: HIRABAYASHI KATSUKI
5 granted patents·1 pending application·27 citations·filing 2000–2022
74Inventor score
Files withSONY CORP2IMAI TADASHI1ITOCHU SUGAR CO LTD1SONY GROUP CORP1SONY SEMICONDUCTOR SOLUTIONS CORP1
Top patents by PatentIndex Score
6 records- 0174US8869213B2Reception deviceIMAI TADASHI·Filed 2011·Granted Oct 21, 2014·5 cites·20 claims
- 0261US6763223B1Low noise converting apparatusSONY CORP·Filed 2000·Granted Jul 13, 2004·16 cites·18 claims
- 0350US2024147555A1Communication system and communication methodSONY GROUP CORP·Filed 2022·Application pending·0 cites
- 0447US10787693B2Single-chain beta-glucan composition, method for producing same, and liquid compositionITOCHU SUGAR CO LTD·Filed 2016·Granted Sep 29, 2020·0 cites·15 claims
- 0546US11848770B2Receiving apparatus, transmitting apparatus, receiving method, and transmitting methodSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Dec 19, 2023·0 cites·17 claims
- 0642US6798383B2Low profile small antenna and constructing method thereforSONY CORP·Filed 2002·Granted Sep 28, 2004·6 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Katsuki Hirabayashi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →