Inventor · disambiguated record
Ryota Kakei
Also filed as: KAKEI RYOTA
3 granted patents·0 citations·filing 2019–2019
39Inventor score
Files withHAMAMATSU PHOTONICS KK3
Top patents by PatentIndex Score
3 records- 0150US10515775B1Electron tubeHAMAMATSU PHOTONICS KK·Filed 2019·Granted Dec 24, 2019·0 cites·31 claims
- 0245US12362532B2Fiber structure, pulse laser device, supercontinuum light source, and production method for fiber structureHAMAMATSU PHOTONICS KK·Filed 2019·Granted Jul 15, 2025·0 cites·18 claims
- 0345US11733464B2Fiber structure, pulse laser device, and supercontinuum light sourceHAMAMATSU PHOTONICS KK·Filed 2019·Granted Aug 22, 2023·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Ryota Kakei 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 →