Inventor · disambiguated record
Kosho Kamijo
Also filed as: KAMIJO KOSHO
2 granted patents·2 pending applications·2 citations·filing 2021–2024
36Inventor score
Files withSEIKO EPSON CORP4
Top patents by PatentIndex Score
4 records- 0188US12072615B2Projection optical apparatus that is removable installed in a light emitting apparatus and projectorSEIKO EPSON CORP·Filed 2021·Granted Aug 27, 2024·2 cites·10 claims
- 0273US2024329505A1Projection optical apparatus and projectorSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 0351US11921407B2Fixing device, projection optical device, and projectorSEIKO EPSON CORP·Filed 2022·Granted Mar 5, 2024·0 cites·14 claims
- 0449US2024027729A1Projection optical apparatus and projectorSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kosho Kamijo files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →