Inventor · disambiguated record
Ryousei Kawai
Also filed as: KAWAI RYOUSEI
8 granted patents·89 citations·filing 1999–2013
87Inventor score
Top patents by PatentIndex Score
8 records- 0188US6723144B2Semiconductor device fabricating methodHITACHI LTD·Filed 2002·Granted Apr 20, 2004·38 cites·16 claims
- 0287US7250365B2Fabrication method of semiconductor integrated circuit deviceRENESAS TECH CORP·Filed 2005·Granted Jul 31, 2007·10 cites·6 claims
- 0382US7977234B2Fabrication method of semiconductor integrated circuit deviceRENESAS ELECTRONICS CORP·Filed 2010·Granted Jul 12, 2011·4 cites·16 claims
- 0473US6979649B2Fabrication method of semiconductor integrated circuit deviceRENESAS TECH CORP·Filed 2002·Granted Dec 27, 2005·12 cites·15 claims
- 0570US7718526B2Fabrication method of semiconductor integrated circuit deviceRENESAS TECH CORP·Filed 2007·Granted May 18, 2010·2 cites·4 claims
- 0667US9583783B2Prismatic secondary batteryHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Feb 28, 2017·1 cites·8 claims
- 0751US6524961B1Semiconductor device fabricating methodHITACHI LTD·Filed 1999·Granted Feb 25, 2003·14 cites·35 claims
- 0840US6612912B2Method for fabricating semiconductor device and processing apparatus for processing semiconductor deviceHITACHI LTD·Filed 1999·Granted Sep 2, 2003·8 cites·33 claims
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