Inventor · disambiguated record
Kumi Ochiai
Also filed as: OCHIAI KUMI
6 granted patents·168 citations·filing 1985–1988
86Inventor score
Files withTOSHIBA KK6
Top patents by PatentIndex Score
6 records- 0183US4820338AMagnetic powder compositionTOSHIBA KK·Filed 1986·Granted Apr 11, 1989·34 cites·15 claims
- 0281US4719377AArmature annular coreTOSHIBA KK·Filed 1985·Granted Jan 12, 1988·47 cites·15 claims
- 0377US4696725AMagnetic core and preparation thereofTOSHIBA KK·Filed 1986·Granted Sep 29, 1987·33 cites·19 claims
- 0475US4919734ACompressed magnetic powder coreTOSHIBA KK·Filed 1987·Granted Apr 24, 1990·20 cites·3 claims
- 0574US4927473ACompressed magnetic powder coreTOSHIBA KK·Filed 1988·Granted May 22, 1990·19 cites·7 claims
- 0663US4620933ADeflecting yoke for electromagnetic deflection type cathode-ray tubes and method for manufacturing itTOSHIBA KK·Filed 1985·Granted Nov 4, 1986·15 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Kumi Ochiai 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 →