Inventor · disambiguated record
Osamu Takata
Also filed as: TAKATA OSAMU
27 granted patents·11 pending applications·143 citations·filing 1993–2023
95Inventor score
Top patents by PatentIndex Score
38 records- 0185US7697692B2Cryptographic communication system and methodHITACHI LTD·Filed 2006·Granted Apr 13, 2010·19 cites·9 claims
- 0285US7657035B2Encryption communication method and systemHITACHI LTD·Filed 2006·Granted Feb 2, 2010·16 cites·15 claims
- 0384US8010793B2Data communication method and systemHITACHI LTD·Filed 2005·Granted Aug 30, 2011·13 cites·21 claims
- 0482US8019996B2Method for encrypted communication with a computer system and system thereforHITACHI LTD·Filed 2007·Granted Sep 13, 2011·11 cites·8 claims
- 0576US7720227B2Encryption method for SIP message and encrypted SIP communication systemHITACHI LTD·Filed 2006·Granted May 18, 2010·7 cites·13 claims
- 0673US8218769B2Encrypted communication system, communication status management server, encrypted communication method, and communication status management methodTAKATA OSAMU·Filed 2007·Granted Jul 10, 2012·6 cites·12 claims
- 0772US10224278B2Semiconductor device with anti-fuse component including electrode over corner of insulating memberTOSHIBA KK·Filed 2017·Granted Mar 5, 2019·2 cites·7 claims
- 0872US8205074B2Data communication method and data communication systemHOSHINO KAZUYOSHI·Filed 2006·Granted Jun 19, 2012·6 cites·13 claims
- 0971US5355011AInsulated gate field effect transistor having LDD structure and method of making the same including a channel stop having a peak impurity concentration, the channel stop provided below a channel regionTOSHIBA KK·Filed 1993·Granted Oct 11, 1994·31 cites·3 claims
- 1068US7984290B2System and method for encrypted communicationHITACHI LTD·Filed 2006·Granted Jul 19, 2011·4 cites·13 claims
- 1167US8433922B2System and method of biometric authentication using multiple kinds of templatesKAGA YOSUKE·Filed 2010·Granted Apr 30, 2013·4 cites·11 claims
- 1267US8041822B2Service network system and server deviceHITACHI LTD·Filed 2006·Granted Oct 18, 2011·3 cites·4 claims
- 1366US7443986B2Key allocating method and key allocation system for encrypted communicationHITACHI LTD·Filed 2004·Granted Oct 28, 2008·9 cites·11 claims
- 1459US12469122B2Article inspection apparatus and article inspection methodANRITSU CORP·Filed 2022·Granted Nov 11, 2025·0 cites·15 claims
- 1559US8081758B2Communication support server, communication support method, and communication support systemTAKATA OSAMU·Filed 2005·Granted Dec 20, 2011·2 cites·8 claims
- 1658US2020184619A1Article inspection information management apparatus, program for the same, and article inspection systemANRITSU INFIVIS CO LTD·Filed 2019·Application pending·0 cites
- 1755US2024183705A1Removed article storage box and article inspection systemANRITSU CORP·Filed 2023·Application pending·0 cites
- 1854US11132782B2Article inspection apparatus, article inspection system, and non-transitory computer-readable storage medium storing computer programANRITSU INFIVIS CO LTD·Filed 2019·Granted Sep 28, 2021·0 cites·11 claims
- 1953US9379272B2Light receiving element and optically coupled insulating deviceTOSHIBA KK·Filed 2014·Granted Jun 28, 2016·0 cites·11 claims
- 2052US8238555B2Management server, communication apparatus and program implementing key allocation system for encrypted communicationTAKATA OSAMU·Filed 2008·Granted Aug 7, 2012·0 cites·32 claims
- 2152US8095676B2Mediating system and method to establish communication session, allowing private information to be protectedKAJI TADASHI·Filed 2006·Granted Jan 10, 2012·1 cites·9 claims
- 2251US2009177802A1Service network system and server deviceHOSHINO KAZUYOSHI·Filed 2009·Application pending·0 cites
- 2346US8860486B2Semiconductor deviceTOSHIBA KK·Filed 2013·Granted Oct 14, 2014·0 cites·19 claims
- 2446US2006224717A1Management system for warranting consistency between inter-client communication logsSAWAI YUKO·Filed 2006·Application pending·0 cites
- 2545US2008082650A1Inter-client communication log management systemHITACHI LTD·Filed 2007·Application pending·0 cites
- 2644US2010312887A1Management system for warranting consistency between inter-client communication logsSAWAI YUKO·Filed 2010·Application pending·0 cites
- 2743US2015380594A1Shielding film for a light receiving element and optically coupled insulating deviceTOSHIBA KK·Filed 2015·Application pending·0 cites
- 2843US2013013527A1Immigration control systemHITACHI LTD·Filed 2012·Application pending·0 cites
- 2942US11121264B2Junction field effect transistorTOSHIBA KK·Filed 2019·Granted Sep 14, 2021·0 cites·17 claims
- 3042US9035381B2Semiconductor device and method of fabricating the sameTOSHIBA KK·Filed 2014·Granted May 19, 2015·0 cites·20 claims
- 3140US11355495B2Semiconductor deviceTOSHIBA KK·Filed 2020·Granted Jun 7, 2022·0 cites·10 claims
- 3240US10818656B2Semiconductor deviceTOSHIBA KK·Filed 2019·Granted Oct 27, 2020·0 cites·4 claims
- 3340US2013179957A1Personal identification system and methodTAKATA OSAMU·Filed 2011·Application pending·0 cites
- 3439US2007288754A1Data communication method and systemKAJI TADASHI·Filed 2007·Application pending·0 cites
- 3538US8519451B2Semiconductor deviceTAKATA OSAMU·Filed 2012·Granted Aug 27, 2013·0 cites·20 claims
- 3638US6608160B2Composition for production of cover packing and process for production of cover packing using the sameNIPPON POLYURETHANE KOGYO KK·Filed 2001·Granted Aug 19, 2003·0 cites·21 claims
- 3735US5420062AMethod of manufacturing an insulated gate FET having double-layered wells of low and high impurity concentrationsTOSHIBA KK·Filed 1994·Granted May 30, 1995·9 cites·6 claims
- 3830US2011314285A1Registration method of biologic information, application method of using template and authentication method in biometric authenticationHIRATA SHINJI·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Osamu Takata 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 →