Assignee
KOIKE AKIO
JP·4 granted patents·5 pending applications·12 citations·filing 2010–2012
Top patents by PatentIndex Score
9 records- 0184US8093165B2TiO2-containing silica glass and optical member for EUV lithography using the sameKOIKE AKIO·Filed 2010·Granted Jan 10, 2012·8 cites·20 claims
- 0275US8590342B2Method for producing TiO2-SiO2 glass body, method for heat-treating TiO2-SiO2 glass body, TiO2-SiO2 glass body, and optical base for EUVLKOIKE AKIO·Filed 2011·Granted Nov 26, 2013·4 cites·14 claims
- 0352US2012100341A1Method for producing tio2-sio2 glass body, method for heat-treating tio2-sio2 glass body, tio2-sio2 glass body, and optical base for euvlKOIKE AKIO·Filed 2011·Application pending·0 cites
- 0443US8735308B2Optical member comprising TiO2-containing silica glassKOIKE AKIO·Filed 2010·Granted May 27, 2014·0 cites·19 claims
- 0542US2012238434A1Silica glass containing tio2KOIKE AKIO·Filed 2012·Application pending·0 cites
- 0642US2012205343A1Method for producing silica-based glass substrate for imprint mold, and method for producing imprint moldKOIKE AKIO·Filed 2012·Application pending·0 cites
- 0741US8178450B2TiO2-containing silica glass and optical member for EUV lithography using high energy densities as well as special temperature controlled process for its manufactureKOIKE AKIO·Filed 2010·Granted May 15, 2012·0 cites·16 claims
- 0840US2012149543A1Tio2-containing silica glass, and optical member for euv lithographyKOIKE AKIO·Filed 2012·Application pending·0 cites
- 0938US2012292793A1Process for producing article having fine concave and convex structure on surfaceKOIKE AKIO·Filed 2012·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →