Inventor · disambiguated record
Masafumi Yamanaka
Also filed as: YAMANAKA MASAFUMI
5 granted patents·1 pending application·2 citations·filing 2014–2023
64Inventor score
Files withMITUTOYO CORP6
Top patents by PatentIndex Score
6 records- 0150US11644304B2Height measurement method and height measurement deviceMITUTOYO CORP·Filed 2020·Granted May 9, 2023·0 cites·2 claims
- 0247US11193757B2Image pick-up device, image measurement apparatus, non-contact displacement-detecting device and non-contact profile-measuring deviceMITUTOYO CORP·Filed 2019·Granted Dec 7, 2021·0 cites·2 claims
- 0343US2014333762A1Image measuring apparatus and image measuring programMITUTOYO CORP·Filed 2014·Application pending·0 cites
- 0434USD870795SVariable focal length lensMITUTOYO CORP·Filed 2018·Granted Dec 24, 2019·1 cites·1 claims
- 0534USD869542SVariable focal length lensMITUTOYO CORP·Filed 2018·Granted Dec 10, 2019·1 cites·1 claims
- 0633USD1079500SImage measuring deviceMITUTOYO CORP·Filed 2023·Granted Jun 17, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →