Inventor · disambiguated record
Haruo Imaizumi
Also filed as: IMAIZUMI HARUO
7 granted patents·1 pending application·672 citations·filing 1984–2001
88Inventor score
Files withJUNKOSHA CO LTD7
Top patents by PatentIndex Score
8 records- 0197US4825221ADirectly emitting dielectric transmission lineJUNKOSHA CO LTD·Filed 1987·Granted Apr 25, 1989·501 cites·5 claims
- 0293US4677371ASensor for detecting the presence and location of a water leakJUNKOSHA CO LTD·Filed 1985·Granted Jun 30, 1987·67 cites·4 claims
- 0386US4710353ACorrosive liquid leak detecting sensorJUNKOSHA CO LTD·Filed 1986·Granted Dec 1, 1987·43 cites·20 claims
- 0468US5055064ABranching connector for a shielded cableJUNKOSHA CO LTD·Filed 1991·Granted Oct 8, 1991·34 cites·3 claims
- 0551US4610552ATemperature sensor for cablesJUNKOSHA CO LTD·Filed 1984·Granted Sep 9, 1986·14 cites·5 claims
- 0641US4701362ADielectric material in sheet formJUNKOSHA CO LTD·Filed 1986·Granted Oct 20, 1987·9 cites·2 claims
- 0735US2002018633A1Optical waveguide and manufacturing method thereofFiled 2001·Application pending·0 cites
- 0831US4640123ALeak detecting deviceJUNKOSHA CO LTD·Filed 1985·Granted Feb 3, 1987·4 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Haruo Imaizumi 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 →