Inventor · disambiguated record
Keisui Banno
Also filed as: BANNO KEISUI
3 granted patents·1 pending application·0 citations·filing 2003–2010
41Inventor score
Top patents by PatentIndex Score
4 records- 0136US7295367B2Optical element, optical apparatus, film forming method, film forming apparatus and device fabrication methodCANON KK·Filed 2005·Granted Nov 13, 2007·0 cites·16 claims
- 0235US2011129659A1Method of producing an optical deviceCANON KK·Filed 2010·Application pending·0 cites
- 0333US6835661B2Method for manufacturing optical elementCANON KK·Filed 2003·Granted Dec 28, 2004·0 cites·10 claims
- 0427US8092929B2Optical element and exposure apparatusBANNO KEISUI·Filed 2008·Granted Jan 10, 2012·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →