Inventor · disambiguated record
Yoji Ishizaki
Also filed as: ISHIZAKI YOJI
5 granted patents·3 pending applications·29 citations·filing 2014–2019
76Inventor score
Files withNITTA CORP8
Top patents by PatentIndex Score
8 records- 0196US9458871B2Structure for shaft, male member, and female memberNITTA CORP·Filed 2015·Granted Oct 4, 2016·14 cites·32 claims
- 0288US9488255B2Ball screw, seal material, and seal structureNITTA CORP·Filed 2014·Granted Nov 8, 2016·9 cites·17 claims
- 0379US10816037B2Seals for linear guidesNITTA CORP·Filed 2019·Granted Oct 27, 2020·2 cites·7 claims
- 0469US10550883B2Attachment structure for sliding scraper, and linear guide deviceNITTA CORP·Filed 2017·Granted Feb 4, 2020·1 cites·7 claims
- 0560US10344795B2Structural body for shaft, male member, and female memberNITTA CORP·Filed 2014·Granted Jul 9, 2019·3 cites·8 claims
- 0636US2017138408A1Structure for shaft, male member, and female memberNITTA CORP·Filed 2017·Application pending·0 cites
- 0733US2016102748A1Rack and rack manufacturing methodNITTA CORP·Filed 2015·Application pending·0 cites
- 0832US2020232561A1Sealing material and sealing mechanismNITTA CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →