Inventor · disambiguated record
Katsumi Hiyoshi
Also filed as: HIYOSHI KATSUMI
4 granted patents·53 citations·filing 1987–2020
66Inventor score
Top patents by PatentIndex Score
4 records- 0175US4812310APreserving solution for blood or packed blood cells and method for preserving blood or packed blood cells by using the sameSATO TORU·Filed 1987·Granted Mar 14, 1989·53 cites·10 claims
- 0248US12121298B2Abnormality detection system, laser treatment device, and laser treatment systemJ MORITA MFG CORP·Filed 2020·Granted Oct 22, 2024·0 cites·17 claims
- 0348US10792102B2Laser tip, laser treatment tool, laser treatment device, and laser treatment systemJ MORITA MFG CORP·Filed 2018·Granted Oct 6, 2020·0 cites·15 claims
- 0442US9827045B2Laser waveguide device and laser waveguide systemJ MORITA MFG CORP·Filed 2015·Granted Nov 28, 2017·0 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Katsumi Hiyoshi 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 →