Inventor · disambiguated record
Osamu Osawa
Also filed as: OSAWA OSAMU
7 granted patents·4 pending applications·21 citations·filing 2003–2024
78Inventor score
Top patents by PatentIndex Score
11 records- 0184US10746014B2Method and system for monitoring a condition of an elastic element used in a downhole toolSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Granted Aug 18, 2020·4 cites·14 claims
- 0282US8483445B2Imaging methods and systems for downhole fluid analysisTJHANG THEODORUS·Filed 2011·Granted Jul 9, 2013·11 cites·30 claims
- 0374US12481219B2Illumination optical system, exposure apparatus, irradiation method, and component manufacturing methodUSHIO ELECTRIC INC·Filed 2023·Granted Nov 25, 2025·0 cites·15 claims
- 0466US2024402610A1Illumination optical system, exposure apparatus, irradiation method, and component manufacturing methodUSHIO ELECTRIC INC·Filed 2024·Application pending·0 cites
- 0562US12481220B2Lighting optical system and exposure apparatusUSHIO ELECTRIC INC·Filed 2022·Granted Nov 25, 2025·0 cites·8 claims
- 0662US9989237B2Light source deviceUSHIO ELECTRIC INC·Filed 2016·Granted Jun 5, 2018·1 cites·3 claims
- 0755US6850367B2Light exposure apparatus and light emitting device thereforUSHIO ELECTRIC INC·Filed 2003·Granted Feb 1, 2005·5 cites·4 claims
- 0855US2018252094A1Control system for subsea subsurface fluid operationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Application pending·0 cites
- 0951US10422489B2Lighting device with divergent reflection surfaces between excitation light sources and fluorescent plateUSHIO ELECTRIC INC·Filed 2016·Granted Sep 24, 2019·0 cites·4 claims
- 1051US2015138337A1Imaging-Based Measurement DeviceSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Application pending·0 cites
- 1136US2005088730A1Polarized light exposure apparatus for photo-alignment and adjustment method of polarization direction thereinUSHIO ELECTRIC INC·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →