Inventor · disambiguated record
Nobuaki Matsuura
Also filed as: MATSUURA NOBUAKI
21 granted patents·11 pending applications·52 citations·filing 1980–2021
91Inventor score
Top patents by PatentIndex Score
32 records- 0166US10918302B2Biological signal processing method and biological signal processing apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2017·Granted Feb 16, 2021·1 cites·15 claims
- 0266US7289730B2Optical path communication network, node, and optical path setup methodNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Oct 30, 2007·11 cites·45 claims
- 0365US8532087B2Optical network, optical edge router, program thereof, cut through method, and edge routerKOJIMA HISASHI·Filed 2004·Granted Sep 10, 2013·15 cites·2 claims
- 0461US11957188B2Wearable device, and sensor deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Apr 16, 2024·0 cites·10 claims
- 0561US10881315B2Biological signal measurement system, biological information measurement apparatus, and biological information extraction algorithm changing methodNIPPON TELEGRAPH & TELEPHONE·Filed 2015·Granted Jan 5, 2021·1 cites·15 claims
- 0656US4366598AHinge structureTOYO KOGYO CO·Filed 1980·Granted Jan 4, 1983·19 cites·9 claims
- 0753US11529087B2Anaerobic threshold estimation method and deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Dec 20, 2022·0 cites·12 claims
- 0853US11363969B2Exercise intensity estimation method, exercise intensity estimation device, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jun 21, 2022·0 cites·7 claims
- 0951US11672462B2Measurement control apparatus and measurement control methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jun 13, 2023·0 cites·13 claims
- 1050US7797444B2Data transfer apparatus and data transfer systemNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Sep 14, 2010·3 cites·18 claims
- 1149US11406309B2Heartbeat rate calculation device and methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Aug 9, 2022·0 cites·22 claims
- 1249US8364822B2VPN communication control device, communication control method in VPN, and virtual dedicated network management deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Jan 29, 2013·2 cites·19 claims
- 1349US2024350068A1Measuring quality evaluating device, method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 1448US2023397873A1RRI Measurement Device, RRI Measurement Method and RRI Measurement ProgramNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 1548US2023346291A1RRI Measurement Device, RRI Measurement Method and RRI Measurement ProgramNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 1647US10114032B2Blood coagulation test methodNIPPON TELEGRAPH & TELEPHONE·Filed 2014·Granted Oct 30, 2018·0 cites·2 claims
- 1747US2021378578A1Heart Rate Detection Method, Heart Rate Detection Device and ProgramNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 1847US2022395184A1Heartrate Detection Device, Heartrate Detection Method, and Heartrate Detection ProgramNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 1947US2023000440A1Heartrate Detection Device, Heartrate Detection Method, and Heartrate Detection ProgramNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 2046US2023240548A1Heart Rate Detection Method, Device, and ProgramNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 2146US2023309889A1Garment with ElectrodeNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 2246US2021030281A1Maximum Heart Rate Estimation Method and DeviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 2346US2023233130A1Heart Rate Detection Method, Device, and ProgramNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 2445US2021085232A1Fatigue degree estimation method, fatigue degree estimation device and programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 2543US11324435B2Heartbeat detection method and heartbeat detection deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2017·Granted May 10, 2022·0 cites·6 claims
- 2641US10945623B2Heartbeat detection method and heartbeat detection deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2017·Granted Mar 16, 2021·0 cites·5 claims
- 2740US11076793B2Respiration estimation method and apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Aug 3, 2021·0 cites·2 claims
- 2839US10750969B2Heartbeat detection method and heartbeat detection deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2015·Granted Aug 25, 2020·0 cites·16 claims
- 2939US9945773B2Flow cell and liquid feed systemNIPPON TELEGRAPH & TELEPHONE·Filed 2015·Granted Apr 17, 2018·0 cites·1 claims
- 3037US11234613B2Respiration estimation method and apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Feb 1, 2022·0 cites·11 claims
- 3137US10172531B2Heartbeat detection method and heartbeat detection deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2015·Granted Jan 8, 2019·0 cites·10 claims
- 3234US8699832B2Optical switchMATSUURA NOBUAKI·Filed 2010·Granted Apr 15, 2014·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Nobuaki Matsuura 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 →