Inventor · disambiguated record

Minoru Yahagi

Also filed as: YAHAGI MINORU

2 granted patents·16 citations·filing 1986–1988

58Inventor score

Technology areasB21D G11B

Files withSONY CORP2

Top patents by PatentIndex Score

2 records

0155US4771353AMagnetic tape cassette having a translucent rough surface on a reel flangeSONY CORP·Filed 1986·Granted Sep 13, 1988·11 cites·22 claims
0237US4893766ATape cassette having a front lid and a back lidSONY CORP·Filed 1988·Granted Jan 16, 1990·5 cites·4 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →