Inventor · disambiguated record
Masaaki Hiramatsu
Also filed as: HIRAMATSU MASAAKI
8 granted patents·54 citations·filing 2009–2023
87Inventor score
Top patents by PatentIndex Score
8 records- 0195US11451646B2Content delivery system, delivery server, receiving terminal, and content delivery methodMAXELL LTD·Filed 2020·Granted Sep 20, 2022·4 cites·4 claims
- 0294US11863648B2Content delivery system, delivery server, receiving terminal, and content delivery methodMAXELL LTD·Filed 2022·Granted Jan 2, 2024·2 cites·10 claims
- 0393US9661101B2Content delivery system, delivery server, receiving terminal, and content delivery methodHITACHI MAXELL·Filed 2016·Granted May 23, 2017·9 cites·12 claims
- 0492US10728362B2Content delivery system, delivery server, receiving terminal, and content delivery methodMAXELL LTD·Filed 2018·Granted Jul 28, 2020·5 cites·9 claims
- 0592US10057371B2Content delivery system, delivery server, receiving terminal, and content delivery methodHITACHI MAXELL·Filed 2017·Granted Aug 21, 2018·7 cites·12 claims
- 0691US9313295B2Content delivery system, delivery server, receiving terminal, and content delivery methodHITACHI CONSUMER ELECTRONICS·Filed 2013·Granted Apr 12, 2016·9 cites·18 claims
- 0788US8484299B2Content delivery system, delivery server, receiving terminal, and content delivery methodMIZOSOE HIROKI·Filed 2009·Granted Jul 9, 2013·18 cites·13 claims
- 0882US12368788B2Content delivery system, delivery server, receiving terminal, and content delivery methodMAXELL LTD·Filed 2023·Granted Jul 22, 2025·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Masaaki Hiramatsu 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 →