Inventor · disambiguated record
Fumio Matsuzaka
Also filed as: MATSUZAKA FUMIO
4 granted patents·1 pending application·19 citations·filing 1993–2018
69Inventor score
Top patents by PatentIndex Score
5 records- 0183US10412323B2High-temperature object observation deviceIHI CORP·Filed 2018·Granted Sep 10, 2019·2 cites·20 claims
- 0265US10632570B2Laser welding quality determination method and apparatusOOWAKI KATSURA·Filed 2010·Granted Apr 28, 2020·3 cites·4 claims
- 0347US5373527ALaser generating apparatus having an arrangement for converging and diverging excitation lightISHIKAWAJIMA HARIMA HEAVY IND·Filed 1993·Granted Dec 13, 1994·14 cites·13 claims
- 0433US6683900B2Solid state laser apparatusISHIKAWAJIMA HARIMA HEAVY IND·Filed 2001·Granted Jan 27, 2004·0 cites·12 claims
- 0531US2012024828A1Method of hybrid welding and hybrid welding apparatusOOWAKI KATSURA·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →