Inventor · disambiguated record
Yasuo Sonobe
Also filed as: SONOBE YASUO
2 granted patents·1 pending application·17 citations·filing 1984–2002
56Inventor score
Top patents by PatentIndex Score
3 records- 0163US7205617B2Semiconductor device including active regions and gate electrodes for field effect transistors, with a trench formed between the active regionsRENESAS TECH CORP·Filed 2002·Granted Apr 17, 2007·14 cites·7 claims
- 0229US4615622AProcess for detecting resident air in a liquid charged receptacle and apparatus thereforEISAI CO LTD·Filed 1984·Granted Oct 7, 1986·3 cites·6 claims
- 0327US2003152873A1Fabrication method of semiconductor integrated circuit deviceFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →