Inventor · disambiguated record

Hiroji Naruse

Also filed as: NARUSE HIROJI

2 granted patents·36 citations·filing 1992–1996

63Inventor score

Technology areasG11B

Files withSONY CORP2

Top patents by PatentIndex Score

2 records

0168US5492774APerpendicular magnetic recording medium and process for production of the sameSONY CORP·Filed 1992·Granted Feb 20, 1996·22 cites·7 claims
0255US5786093AMagnetic recording medium having a backcoat composition with low chloride ion and sulfate ion extractablesSONY CORP·Filed 1996·Granted Jul 28, 1998·14 cites·2 claims

Join the waitlist — get patent alerts

Get an alert when Hiroji Naruse 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 →