Inventor · disambiguated record
Yasunobu Otsuka
Also filed as: OTSUKA YASUNOBU
3 granted patents·54 citations·filing 1990–1996
69Inventor score
Files withOLYMPUS OPTICAL CO3
Top patents by PatentIndex Score
3 records- 0190US5649247AApparatus for recording information of camera capable of optical data recording and magnetic data recordingOLYMPUS OPTICAL CO·Filed 1996·Granted Jul 15, 1997·32 cites·4 claims
- 0283US5526078AApparatus for recording camera information capable of optical data recording and magnetic data recordingOLYMPUS OPTICAL CO·Filed 1994·Granted Jun 11, 1996·22 cites·4 claims
- 0326US5084723AFocus detecting deviceOLYMPUS OPTICAL CO·Filed 1990·Granted Jan 28, 1992·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →