Inventor · disambiguated record
Akira Kitayama
Also filed as: KITAYAMA AKIRA
14 granted patents·8 pending applications·21 citations·filing 1979–2023
87Inventor score
Files withHITACHI AUTOMOTIVE SYSTEMS LTD8HITACHI ASTEMO LTD4HITACHI LTD3KITAYAMA AKIRA3NIPPON SHEET GLASS CO LTD2
Top patents by PatentIndex Score
22 records- 0186US12391599B2Glass composition for chemical strengthening and chemically strengthened glass articleNIPPON SHEET GLASS CO LTD·Filed 2021·Granted Aug 19, 2025·1 cites·16 claims
- 0278US8448196B2Flexible printed circuit and electric apparatus and optical disc drive having flexible printed circuitKITAYAMA AKIRA·Filed 2010·Granted May 21, 2013·5 cites·20 claims
- 0378US8305869B2Optical disc driveKITAYAMA AKIRA·Filed 2011·Granted Nov 6, 2012·5 cites·9 claims
- 0475US11387547B2Antenna, array antenna, radar apparatus, and in-vehicle systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Jul 12, 2022·2 cites·10 claims
- 0573US11486996B2Radar device and antenna deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Nov 1, 2022·2 cites·8 claims
- 0672US11215705B2Radar deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Jan 4, 2022·2 cites·13 claims
- 0769US8665681B2Optical disc driveKITAYAMA AKIRA·Filed 2008·Granted Mar 4, 2014·2 cites·5 claims
- 0864US11509051B2Radar sensorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Nov 22, 2022·1 cites·14 claims
- 0962US2024265231A1Reservoir computer and equipment state detection systemHITACHI LTD·Filed 2023·Application pending·0 cites
- 1055US2025265827A1Image Recognition SystemHITACHI ASTEMO LTD·Filed 2023·Application pending·0 cites
- 1154US2023234880A1Glass composition for chemical strengthening and chemically strengthened glass articleNIPPON SHEET GLASS CO LTD·Filed 2021·Application pending·0 cites
- 1253US2023298045A1Food authentication system and food authentication methodHITACHI LTD·Filed 2022·Application pending·0 cites
- 1351US11886874B2Arithmetic operation device and arithmetic operation methodHITACHI ASTEMO LTD·Filed 2020·Granted Jan 30, 2024·0 cites·10 claims
- 1451US11199608B2Antenna, sensor, and vehicle mounted systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Dec 14, 2021·0 cites·15 claims
- 1551US2022391698A1Training Recognition DeviceHITACHI LTD·Filed 2022·Application pending·0 cites
- 1650US2024070463A1Information processing device and neural network compression methodHITACHI ASTEMO LTD·Filed 2021·Application pending·0 cites
- 1746US11300654B2Radar deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Apr 12, 2022·0 cites·12 claims
- 1843US2023067212A1Computing device, recognition device, and control deviceHITACHI ASTEMO LTD·Filed 2020·Application pending·0 cites
- 1942US11163038B2Antenna, sensor, and in-vehicle systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Nov 2, 2021·0 cites·11 claims
- 2041US2021025969A1Radar deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Application pending·0 cites
- 2140US8477589B2Optical pickup and optical disc driveHITACHI CONSUMER ELECTRONICS·Filed 2012·Granted Jul 2, 2013·0 cites·14 claims
- 2220US4218428AProcess for removing chlorine ions from the wet flue-gas processing systemIDEMITSU KOSAN CO·Filed 1979·Granted Aug 19, 1980·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →