Inventor · disambiguated record
Takehisa Nakagawa
Also filed as: NAKAGAWA TAKEHISA
9 granted patents·175 citations·filing 1982–1997
90Inventor score
Technology areasB29K
Top patents by PatentIndex Score
9 records- 0189USD308730SDesk lampSHARP KK·Filed 1988·Granted Jun 19, 1990·31 cites·1 claims
- 0286USD390411SMicrowave ovenSHARP KK·Filed 1997·Granted Feb 10, 1998·34 cites·1 claims
- 0382USD297701SHot plateSHARP KK·Filed 1985·Granted Sep 20, 1988·23 cites·1 claims
- 0476US4510008AContinuous production of copper-clad laminateHITACHI CHEMICAL CO LTD·Filed 1982·Granted Apr 9, 1985·31 cites·11 claims
- 0574USD292469SToaster ovenSHARP KK·Filed 1985·Granted Oct 27, 1987·16 cites·1 claims
- 0670USD308346SRemote controller for scaleSHARP KK·Filed 1987·Granted Jun 5, 1990·13 cites·1 claims
- 0769USD308344SScaleSHARP KK·Filed 1987·Granted Jun 5, 1990·12 cites·1 claims
- 0866USD296975SElectrically heated vacuum bottleSHARP KK·Filed 1985·Granted Aug 2, 1988·12 cites·1 claims
- 0941USD308345SScaleSHARP KK·Filed 1987·Granted Jun 5, 1990·3 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Takehisa Nakagawa 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 →