Assignee
SUGAWARA KOSEI
JP·2 granted patents·1 pending application·3 citations·filing 2009–2012
Top patents by PatentIndex Score
3 records- 0181US8885915B2Method for measuring and controlling distance between lower end surface of heat shielding member and surface of raw material melt and method for manufacturing silicon single crystalSUGAWARA KOSEI·Filed 2011·Granted Nov 11, 2014·3 cites·30 claims
- 0248US8083852B2Single crystal growth method and single crystal pulling apparatusSUGAWARA KOSEI·Filed 2009·Granted Dec 27, 2011·0 cites·24 claims
- 0343US2013247815A1Single crystal production apparatus and method for producing single crystalSUGAWARA KOSEI·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when SUGAWARA KOSEI 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 →