Inventor · disambiguated record
Kenji Udagawa
Also filed as: UDAGAWA KENJI
3 granted patents·87 citations·filing 1997–2005
73Inventor score
Files withNIKON CORP3
Top patents by PatentIndex Score
3 records- 0182US7416574B2Filter apparatus, exposure apparatus, and device-producing methodNIKON CORP·Filed 2005·Granted Aug 26, 2008·13 cites·24 claims
- 0278US6034374AThermal infrared sensors, imaging devices, and manufacturing methods for such sensorsNIKON CORP·Filed 1997·Granted Mar 7, 2000·61 cites·11 claims
- 0367US6762820B2Exposure apparatus and device manufacturing methodNIKON CORP·Filed 2001·Granted Jul 13, 2004·13 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →