Inventor · disambiguated record
Masahiro Dai
Also filed as: DAI MASAHIRO
4 granted patents·41 citations·filing 1993–2000
73Inventor score
Technology areasG03B
Files withOLYMPUS OPTICAL CO4
Top patents by PatentIndex Score
4 records- 0182US5335029AMagnetic recording system for camera using film with magnetic recording portionOLYMPUS OPTICAL CO·Filed 1993·Granted Aug 2, 1994·26 cites·48 claims
- 0261US5343264ACamera using film having magnetic recording portionOLYMPUS OPTICAL CO·Filed 1993·Granted Aug 30, 1994·10 cites·43 claims
- 0358US6353709B1Camera capable of detecting an abnormalityOLYMPUS OPTICAL CO·Filed 2000·Granted Mar 5, 2002·5 cites·11 claims
- 0429US5430513AAutomatic film feeding apparatus for cameraOLYMPUS OPTICAL CO·Filed 1994·Granted Jul 4, 1995·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →