Assignee
SHIRAI TAKESHI
JP·5 granted patents·1 pending application·39 citations·filing 2006–2012
Top patents by PatentIndex Score
6 records- 0192US8189170B2Optical element and exposure apparatusSHIRAI TAKESHI·Filed 2010·Granted May 29, 2012·15 cites·25 claims
- 0289US8149381B2Optical element and exposure apparatusSHIRAI TAKESHI·Filed 2006·Granted Apr 3, 2012·12 cites·12 claims
- 0388US9046796B2Optical element and exposure apparatusSHIRAI TAKESHI·Filed 2012·Granted Jun 2, 2015·6 cites·24 claims
- 0487US8957286B2Plant capable of bearing seedless fruits and method of producing variety bearing seedless fruitsSHIRAI TAKESHI·Filed 2009·Granted Feb 17, 2015·5 cites·9 claims
- 0574US8767173B2Optical element and projection exposure apparatus based on use of the optical elementSHIRAI TAKESHI·Filed 2010·Granted Jul 1, 2014·1 cites·9 claims
- 0653US2012206705A1Optical element and exposure apparatusSHIRAI TAKESHI·Filed 2012·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →