Inventor · disambiguated record
Tohru Tatsuno
Also filed as: TATSUNO TOHRU
2 granted patents·17 citations·filing 1990–1991
57Inventor score
Technology areasG11B
Files withCANON KK2
Top patents by PatentIndex Score
2 records- 0161US5039202AOptical system driving apparatusCANON KK·Filed 1990·Granted Aug 13, 1991·14 cites·30 claims
- 0236US5093817AMethod and apparatus for recording information on an opto-magnetic recording medium by applying a modulated light beam while applying a magnetic field alternating with a constant periodCANON KK·Filed 1991·Granted Mar 3, 1992·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →