Inventor · disambiguated record

Kozo Fujikawa

Also filed as: FUJIKAWA KOZO

2 granted patents·51 citations·filing 1980–2004

62Inventor score

Technology areasB23Q H10P

Files withTOYO KOGYO CO1 UNIV TOHOKU1

Top patents by PatentIndex Score

2 records

0182US4356871AHydraulic control system for a rock drillTOYO KOGYO CO·Filed 1980·Granted Nov 2, 1982·44 cites·5 claims
0256US7279632B2Multi-element polycrystal for solar cells and method of manufacturing the sameUNIV TOHOKU·Filed 2004·Granted Oct 9, 2007·7 cites·9 claims

Join the waitlist — get patent alerts

Get an alert when Kozo Fujikawa 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 →