Inventor · disambiguated record
Katsuhiko Kumata
Also filed as: KUMATA KATSUHIKO
4 granted patents·14 citations·filing 1984–1987
70Inventor score
Technology areasA24C
Files withTOKYO AUTOMATIC MACH WORKS4
Top patents by PatentIndex Score
4 records- 0139US4696617AApparatus for feeding bar-like materialsTOKYO AUTOMATIC MACH WORKS·Filed 1984·Granted Sep 29, 1987·7 cites·9 claims
- 0232US4661034ABar-like member supplying method and deviceTOKYO AUTOMATIC MACH WORKS·Filed 1985·Granted Apr 28, 1987·4 cites·12 claims
- 0328US4784566AMethod for feeding bar-like materialsTOKYO AUTOMATIC MACH WORKS·Filed 1987·Granted Nov 15, 1988·1 cites·10 claims
- 0425US4821746ABar-like article supplying apparatus in hopperTOKYO AUTOMATIC MACH WORKS·Filed 1987·Granted Apr 18, 1989·2 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Katsuhiko Kumata 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 →