Inventor · disambiguated record
Motofusa Kageyama
Also filed as: KAGEYAMA MOTOFUSA
3 granted patents·3 pending applications·12 citations·filing 2001–2016
57Inventor score
Top patents by PatentIndex Score
6 records- 0158US6670547B2Magnetically shielded enclosures and associated methods for protecting a field-sensitive system from stray external magnetic fieldsNIKON CORP·Filed 2002·Granted Dec 30, 2003·12 cites·26 claims
- 0255US9613791B2Calcium fluoride optical member, manufacturing method therefor, gas-holding container, and light source deviceNIKON CORP·Filed 2016·Granted Apr 4, 2017·0 cites·26 claims
- 0333US2002117969A1Magnetic shielding devices and methods involving active cancellation of external magnetic fields at the column of a charged-particle-beam optical systemNIKON CORP·Filed 2001·Application pending·0 cites
- 0431US2003142785A1X-ray-reflective mirrors exhibiting reduced thermal stress, and X-ray optical systems comprising sameNIKON CORP·Filed 2003·Application pending·0 cites
- 0529US8508871B2Lens barrel and image capturing apparatusKAGEYAMA MOTOFUSA·Filed 2011·Granted Aug 13, 2013·0 cites·10 claims
- 0629US2002153495A1Magnetically shielded enclosures for housing charged-particle-beam systemsNIKON CORP·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →