Inventor · disambiguated record
Kei Yokota
Also filed as: YOKOTA KEI
15 granted patents·5 pending applications·7 citations·filing 2007–2022
85Inventor score
Top patents by PatentIndex Score
20 records- 0185US11465347B2Plasticizing deviceSEIKO EPSON CORP·Filed 2019·Granted Oct 11, 2022·2 cites·8 claims
- 0285US11331859B2Plasticizing device, injection molding machine, and molding deviceSEIKO EPSON CORP·Filed 2019·Granted May 17, 2022·2 cites·9 claims
- 0379US11426933B2Molten material supplying apparatus, three-dimensional modeling apparatus, and method for producing composite materialSEIKO EPSON CORP·Filed 2018·Granted Aug 30, 2022·2 cites·12 claims
- 0479US10836086B2Injection molding apparatusSEIKO EPSON CORP·Filed 2019·Granted Nov 17, 2020·1 cites·8 claims
- 0562US11235526B2Plasticizing device, three-dimensional modeling device, and injection molding deviceSEIKO EPSON CORP·Filed 2019·Granted Feb 1, 2022·0 cites·7 claims
- 0657US11155014B2Injection molding apparatus and injection molding methodSEIKO EPSON CORP·Filed 2019·Granted Oct 26, 2021·0 cites·7 claims
- 0756US11351720B2Method for manufacturing three-dimensional shaped object and three-dimensional shaping deviceSEIKO EPSON CORP·Filed 2020·Granted Jun 7, 2022·0 cites·9 claims
- 0854US2015084216A1Injection mold, injection-molded product, optical element, optical prism, ink tank, recording device, and injection molding methodSEIKO EPSON CORP·Filed 2014·Application pending·0 cites
- 0952US2022379531A1Injection Molding ApparatusSEIKO EPSON CORP·Filed 2022·Application pending·0 cites
- 1051US12240159B2Injection molding machine and method of controlling injection molding machineSEIKO EPSON CORP·Filed 2020·Granted Mar 4, 2025·0 cites·13 claims
- 1151US11628607B2Injection molding system and method for manufacturing molded objectSEIKO EPSON CORP·Filed 2020·Granted Apr 18, 2023·0 cites·6 claims
- 1251US11511471B2Injection molding system and method for manufacturing molded objectSEIKO EPSON CORP·Filed 2020·Granted Nov 29, 2022·0 cites·9 claims
- 1350US11623392B2Method of manufacturing three-dimensional formed object and three-dimensional forming apparatusSEIKO EPSON CORP·Filed 2019·Granted Apr 11, 2023·0 cites·6 claims
- 1450US2012308764A1Injection mold, injection-molded product, optical element, optical prism, ink tank, recording device, and injection molding methodYOKOTA KEI·Filed 2012·Application pending·0 cites
- 1549US11571844B2Injection molding device, injection molding system, and three-dimensional shaping deviceSEIKO EPSON CORP·Filed 2020·Granted Feb 7, 2023·0 cites·6 claims
- 1647US11491691B2Injection molding systemSEIKO EPSON CORP·Filed 2020·Granted Nov 8, 2022·0 cites·9 claims
- 1746US11813783B2Injection molding system and method for manufacturing molded objectSEIKO EPSON CORP·Filed 2020·Granted Nov 14, 2023·0 cites·6 claims
- 1843US8824053B2Image forming optical element and image reading deviceSEIKO EPSON CORP·Filed 2012·Granted Sep 2, 2014·0 cites·8 claims
- 1942US2012306972A1Injection molding method, injection-molded product, optical element, optical prism, ink tank, recording device, and injection moldYOKOTA KEI·Filed 2012·Application pending·0 cites
- 2040US2007189039A1Light guide plate, mold for forming light guide plate, and method for manufacturing a mold for forming light guide plateSEIKO EPSON CORP·Filed 2007·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →