Inventor · disambiguated record
Takamasa Hori
Also filed as: HORI TAKAMASA · OKUYAMA TOSHIAKI
6 granted patents·65 citations·filing 1974–1985
82Inventor score
Files withHITACHI LTD6
Top patents by PatentIndex Score
6 records- 0175US4206395AHarmonic eliminating apparatusHITACHI LTD·Filed 1978·Granted Jun 3, 1980·19 cites·12 claims
- 0271US3949283AControl system for brushless motorHITACHI LTD·Filed 1974·Granted Apr 6, 1976·17 cites·5 claims
- 0357US4651317ATime division multiplex data transmission systemHITACHI LTD·Filed 1983·Granted Mar 17, 1987·14 cites·22 claims
- 0448US4058755AKramer system utilizing a commutatorless motorHITACHI LTD·Filed 1976·Granted Nov 15, 1977·8 cites·9 claims
- 0533US4661757AController for AC elevatorHITACHI LTD·Filed 1984·Granted Apr 28, 1987·6 cites·11 claims
- 0629US4672197APhotosensor employing optical guide posts to detect an object in the pathHITACHI LTD·Filed 1985·Granted Jun 9, 1987·1 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Takamasa Hori 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 →