Inventor · disambiguated record
Shigetoshi Oouchi
Also filed as: OOUCHI SHIGETOSHI
3 granted patents·45 citations·filing 2000–2007
71Inventor score
Technology areasH01H
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0182US6751078B1Power use circuit breaker and electrical circuit arrangement for electric power generation plantHITACHI LTD·Filed 2000·Granted Jun 15, 2004·27 cites·5 claims
- 0281US7911303B2Circuit breaker and opening and closing method thereofHITACHI LTD·Filed 2007·Granted Mar 22, 2011·13 cites·10 claims
- 0350US6838631B2Power use circuit breaker and electrical circuit arrangement for electric power generation plantHITACHI LTD·Filed 2003·Granted Jan 4, 2005·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →