Assignee
KAWASHIMA YOSHIYUKI
JP·7 granted patents·33 citations·filing 2008–2012
Top patents by PatentIndex Score
7 records- 0189US8450790B2Semiconductor device and production method thereofKAWASHIMA YOSHIYUKI·Filed 2010·Granted May 28, 2013·10 cites·9 claims
- 0284US8084800B2Semiconductor device and a method of manufacturing the sameKAWASHIMA YOSHIYUKI·Filed 2008·Granted Dec 27, 2011·7 cites·22 claims
- 0383US8431978B2Semiconductor device and a method of manufacturing the sameKAWASHIMA YOSHIYUKI·Filed 2012·Granted Apr 30, 2013·4 cites·4 claims
- 0481US9041145B2Semiconductor deviceKAWASHIMA YOSHIYUKI·Filed 2011·Granted May 26, 2015·5 cites·18 claims
- 0580US9029931B2Semiconductor device and manufacturing method thereofKAWASHIMA YOSHIYUKI·Filed 2011·Granted May 12, 2015·4 cites·10 claims
- 0670US8305802B2Semiconductor device and method of manufacturing the sameKAWASHIMA YOSHIYUKI·Filed 2010·Granted Nov 6, 2012·3 cites·26 claims
- 0753US8258561B2Semiconductor device and a method of manufacturing the sameKAWASHIMA YOSHIYUKI·Filed 2011·Granted Sep 4, 2012·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when KAWASHIMA YOSHIYUKI files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →