Inventor · disambiguated record
Tatsunori Sakaguchi
Also filed as: SAKAGUCHI TATSUNORI
5 granted patents·1 pending application·125 citations·filing 1982–2015
81Inventor score
Top patents by PatentIndex Score
6 records- 0189US4484653AAutomatic driving wheel change-over apparatusHITACHI LTD·Filed 1982·Granted Nov 27, 1984·53 cites·3 claims
- 0272US5745611AOptical fiber pressure sensorHITACHI LTD·Filed 1996·Granted Apr 28, 1998·32 cites·16 claims
- 0370US6301957B1Fiber-optic cylinder pressure sensorHITACHI LTD·Filed 1998·Granted Oct 16, 2001·30 cites·4 claims
- 0452US10538702B2Fluorescent material, light-emitting device, and method for producing fluorescent materialUBE INDUSTRIES·Filed 2015·Granted Jan 21, 2020·0 cites·8 claims
- 0544US6418260B1Optical fiber and fiber-optic sensing system using the sameHITACHI LTD·Filed 1999·Granted Jul 9, 2002·10 cites·10 claims
- 0637US2017321120A1Phosphor and Light-Emitting DeviceUBE INDUSTRIES·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →