Inventor · disambiguated record
Soichi Oka
Also filed as: OKA SOICHI
24 granted patents·36 pending applications·8 citations·filing 2019–2021
90Inventor score
Top patents by PatentIndex Score
60 records- 0179US11958129B2Laser processing deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Apr 16, 2024·1 cites·12 claims
- 0278US12085832B2Optical deflection deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Sep 10, 2024·1 cites·13 claims
- 0378US11280752B2Crack detection system and crack detection methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Mar 22, 2022·1 cites·11 claims
- 0477US11237136B2Method for installing probes, and method for driving transmission probeNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Feb 1, 2022·2 cites·8 claims
- 0575US12140527B2Corrosion amount estimation device and corrosion amount estimation methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Nov 12, 2024·1 cites·2 claims
- 0672US11953588B2Ground-penetrating radar device and method for sameNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Apr 9, 2024·2 cites·5 claims
- 0771US11920059B2Coating materialNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Mar 5, 2024·0 cites·15 claims
- 0866US12146206B2Zinc tharmal splaying material and method for manufacturing the same and tharmal splaying deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Nov 19, 2024·0 cites·3 claims
- 0963US12210264B2Optical deflection deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jan 28, 2025·0 cites·20 claims
- 1062US12092805B2Laser light scanning device and laser light scanning methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Sep 17, 2024·0 cites·13 claims
- 1160US11782003B2Method for measuring acid anhydride contentNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Oct 10, 2023·0 cites·12 claims
- 1256US12215968B2Angle measurement device and methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Feb 4, 2025·0 cites·12 claims
- 1356US11892392B2Corrosion rate estimating device and methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Feb 6, 2024·0 cites·3 claims
- 1456US2024150613A1Coating materialNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 1555US11867609B2Method and apparatus for accelerated corrosion testingNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jan 9, 2024·0 cites·11 claims
- 1655US2023220220A1Coating MaterialNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 1754US2023142112A1CoatingNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 1852US12265311B2Electro-optical deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Apr 1, 2025·0 cites·12 claims
- 1952US12209998B2Parameter determining device, parameter determining method, and parameter determining programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jan 28, 2025·0 cites·4 claims
- 2052US2023241712A1Laser Processing ApparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 2152US2024191334A1StructureNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 2251US2024230512A1Testing apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 2351US2024201161A1Corrosion estimation device and methodNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 2450US12399414B2Optical deflector and method for determining control condition of optical deflectorNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Aug 26, 2025·0 cites·15 claims
- 2550US12208343B2Analysis methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jan 28, 2025·0 cites·12 claims
- 2650US2023010203A1Cleaning Method and DeviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 2750US2024102797A1Coating Film Evaluation Structure and Evaluation MethodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 2850US2023272943A1Hot Water Supply SystemNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 2949US11934936B2Optical computing element and multi-neural networkNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Mar 19, 2024·0 cites·6 claims
- 3049US2024263340A1Method of growing crystalNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 3149US2023011511A1Pre-Processing MethodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 3249US2023028235A1Pre-Processing MethodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 3349US2023366806A1StructureNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 3448US12504666B2Optical deflectorNTT INC·Filed 2020·Granted Dec 23, 2025·0 cites·15 claims
- 3548US11656073B2Optical deflector parameter measurement device, method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted May 23, 2023·0 cites·9 claims
- 3648US2021293694A1Hydrogen Analysis SystemNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 3748US2022082675A1Rangefinder and Rangefinding MethodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 3848US2024117500A1Anticorrotion systemNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 3948US2022113416A1Range Finder and Range Finding MethodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 4046US12455442B2Wavelength variable optical filterNTT INC·Filed 2020·Granted Oct 28, 2025·0 cites·18 claims
- 4145US2022034828A1Method for Measuring Acid Anhydride ContentNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 4245US2023009363A1Determination System, Verification Device, and Determination MethodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 4343US12072604B2Control method of optical deflector, and optical deflection deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Aug 27, 2024·0 cites·6 claims
- 4443US2022244035A1Wavelength Sweeping Optical Measurement SystemNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 4543US2022252872A1Optical Element Mounting MethodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 4643US2022334254A1Distance measurement deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 4743US2024223878A1Cracking image inspection system and methodNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 4843US2024039243A1Etalon, Etalon Device, Method for Controlling Etalon, and Method for Determining Refractive IndexNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 4942US2022252706A1Distance Measurement DeviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 5042US2024044637A1Film Thickness Measurement Device and MethodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
Showing the top 50 of 60 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →