Inventor · disambiguated record
Masaki Okayasu
Also filed as: OKAYASU MASAKI
9 granted patents·1 pending application·14 citations·filing 2000–2019
81Inventor score
Top patents by PatentIndex Score
10 records- 0174US11215739B2Variable focal length lens apparatus and control methodMITUTOYO CORP·Filed 2019·Granted Jan 4, 2022·2 cites·7 claims
- 0260US6778568B1Semiconductor module and method of mounting semiconductor laser element on the samePIONEER CORP·Filed 2000·Granted Aug 17, 2004·6 cites·8 claims
- 0354US10705263B2Lens system and variable focal length lens apparatusMITUTOYO CORP·Filed 2017·Granted Jul 7, 2020·0 cites·8 claims
- 0452US11237354B2Variable focal length lens apparatusMITUTOYO CORP·Filed 2018·Granted Feb 1, 2022·0 cites·2 claims
- 0547US6587287B2Hybrid optical modulePIONEER CORP·Filed 2000·Granted Jul 1, 2003·1 cites·1 claims
- 0643USD829261SVariable focal length lensMITUTOYO CORP·Filed 2017·Granted Sep 25, 2018·3 cites·1 claims
- 0734USD870795SVariable focal length lensMITUTOYO CORP·Filed 2018·Granted Dec 24, 2019·1 cites·1 claims
- 0834USD869542SVariable focal length lensMITUTOYO CORP·Filed 2018·Granted Dec 10, 2019·1 cites·1 claims
- 0932US6901092B2Package structure for a hybrid optical module and method of producing the samePIONEER CORP·Filed 2000·Granted May 31, 2005·0 cites·6 claims
- 1032US2001006505A1Mounting structure of hybrid optical module, and an optical recording medium drive apparatus in which the module is mountedFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →