Inventor · disambiguated record
Kazuyuki Takegawa
Also filed as: TAKEGAWA KAZUYUKI
2 granted patents·5 citations·filing 2004–2004
49Inventor score
Technology areasH10F
Files withSANYO ELECTRIC CO2
Top patents by PatentIndex Score
2 records- 0147US6995915B2Manufacturing method of micro-lens, manufacturing method of solid-state image pickup device and solid-state image pickup deviceSANYO ELECTRIC CO·Filed 2004·Granted Feb 7, 2006·2 cites·8 claims
- 0245US7459327B2Method for manufacturing micro lenses including underlayer film and lens film etching stepsSANYO ELECTRIC CO·Filed 2004·Granted Dec 2, 2008·3 cites·3 claims
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