Inventor · disambiguated record
Akihiko Haga
Also filed as: HAGA AKIHIKO
3 granted patents·50 citations·filing 1985–1991
72Inventor score
Top patents by PatentIndex Score
3 records- 0161US4674592ADiaphragm for use in electro-acoustic transducerALPINE ELECTRONICS INC·Filed 1985·Granted Jun 23, 1987·20 cites·1 claims
- 0243US5125473ASpeaker damper configurationKENWOOD CORP·Filed 1991·Granted Jun 30, 1992·17 cites·5 claims
- 0338US5191697ALoudspeaker damper and method of manufacturing the sameKENWOOD CORP·Filed 1991·Granted Mar 9, 1993·13 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →