Inventor · disambiguated record
Ryouichi Shinohara
Also filed as: SHINOHARA RYOUICHI
3 granted patents·1 pending application·66 citations·filing 1997–2002
74Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0174US5982181AInsulated device diagnosing system for diagnosing device based upon partial discharge signal data analyzed by frequencyHITACHI LTD·Filed 1997·Granted Nov 9, 1999·29 cites·10 claims
- 0267US6424162B1Insulated device diagnosing system that prepares detection data from partial discharge signal such that periodic elements are given to different specific frequencies of the partial discharge signalHITACHI LTD·Filed 1999·Granted Jul 23, 2002·22 cites·5 claims
- 0360US6646861B1Gas insulated switchgearHITACHI LTD·Filed 2002·Granted Nov 11, 2003·15 cites·11 claims
- 0437US2002163344A1Insulated device diagnosing system and partial discharge detecting methodHITACHI LTD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →