Inventor · disambiguated record
Takao Yamashita
Also filed as: YAMASHITA TAKAO
15 granted patents·5 pending applications·50 citations·filing 1978–2023
87Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE16HITACHI LTD1JAPAN ATOMIC ENERGY RES INST1PANASONIC IP MAN CO LTD1YAMASHITA TAKAO1
Top patents by PatentIndex Score
20 records- 0186US11721148B2Authorization system, management server and authorization methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Aug 8, 2023·3 cites·19 claims
- 0286US11483159B2Terminal registration system and terminal registration methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Oct 25, 2022·4 cites·4 claims
- 0380US4275321ADrip-proof type electrical rotating machineHITACHI LTD·Filed 1978·Granted Jun 23, 1981·37 cites·5 claims
- 0477US11424915B2Terminal registration system and terminal registration method with reduced number of communication operationsNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Aug 23, 2022·3 cites·12 claims
- 0567US11917076B2Terminal registration system and terminal registration methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Granted Feb 27, 2024·0 cites·4 claims
- 0666US12022004B2Terminal registration system and terminal registration methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Granted Jun 25, 2024·0 cites·6 claims
- 0758US2025384285A1Similarity determination method, learning inference method, and executive program of neural networkNIPPON TELEGRAPH & TELEPHONE·Filed 2023·Application pending·0 cites
- 0850US2023418142A1Light source device and projection display apparatusPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 0942US11956238B2Authorization system and authorization methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Apr 9, 2024·0 cites·5 claims
- 1041US12244727B2User credential control system and user credential control methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Mar 4, 2025·0 cites·14 claims
- 1141US12155655B2Owner identity confirmation system and owner identity confirmation methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Nov 26, 2024·0 cites·14 claims
- 1241US12120248B2Owner identity confirmation system, terminal and owner identity confirmation methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Oct 15, 2024·0 cites·13 claims
- 1340US12120247B2Owner identity confirmation system, certificate authority server and owner identity confirmation methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Oct 15, 2024·0 cites·13 claims
- 1440US11533186B2Proprietor's identity confirmation system, terminal management server, and proprietor's identity confirmation methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Dec 20, 2022·0 cites·10 claims
- 1540US2023105706A1Information distribution history management system, information distribution history management method, information distribution history management device and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 1637US5735078AMethod of producing intergeneric or interspecific hybrids by ion beam irradiationJAPAN ATOMIC ENERGY RES INST·Filed 1997·Granted Apr 7, 1998·3 cites·1 claims
- 1736US2025293861A1Calculation result distribution device, calculation result protection system, and calculation result distribution methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 1835US8469524B2Projection display deviceYAMASHITA TAKAO·Filed 2011·Granted Jun 25, 2013·0 cites·4 claims
- 1934US12206794B2User information management system, user information management method, user agent and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jan 21, 2025·0 cites·6 claims
- 2034US2024296249A1Integrity verification system of circuit information and integrity verification method of circuit informationNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →