Inventor · disambiguated record
Kiyoto Mashima
Also filed as: MASHIMA KIYOTO
5 granted patents·436 citations·filing 1986–2000
86Inventor score
Top patents by PatentIndex Score
5 records- 0197US5581605AOptical element, production method of optical element, optical system, and optical apparatusNIKON CORP·Filed 1995·Granted Dec 3, 1996·148 cites·31 claims
- 0292US4769523ALaser processing apparatusNIPPON KOGAKU KK·Filed 1987·Granted Sep 6, 1988·153 cites·23 claims
- 0391US5669708AOptical element, production method of optical element, optical system, and optical apparatusNIKON CORP·Filed 1996·Granted Sep 23, 1997·90 cites·17 claims
- 0485US6361176B1Reflection reduction projection optical systemNIKON CORP·Filed 2000·Granted Mar 26, 2002·35 cites·10 claims
- 0538US4745289AMultiwavelength optical apparatus for laser processing alignment and observationNIPPON KOGAKU KK·Filed 1986·Granted May 17, 1988·10 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →