Inventor · disambiguated record

Masaharu Tsunekawa

Also filed as: TSUNEKAWA MASAHARU

2 granted patents·17 citations·filing 1980–1985

58Inventor score

Technology areasG11B

Files withVICTOR COMPANY OF JAPAN2

Top patents by PatentIndex Score

2 records

0149US4364098AMultiple-channel rotary transformer circuit in a magnetic recording and/or reproducing apparatusVICTOR COMPANY OF JAPAN·Filed 1980·Granted Dec 14, 1982·8 cites·2 claims
0247US4652955AMulti-head transducer assembly for helical scan video tape recordersVICTOR COMPANY OF JAPAN·Filed 1985·Granted Mar 24, 1987·9 cites·4 claims

Join the waitlist — get patent alerts

Get an alert when Masaharu Tsunekawa 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 →