Inventor · disambiguated record
Kiyoto Fukushima
Also filed as: FUKUSHIMA KIYOTO
9 granted patents·75 citations·filing 1984–1998
87Inventor score
Files withTDK CORP9
Top patents by PatentIndex Score
9 records- 0154US5721010AMethod for production of magnetic recording mediumTDK CORP·Filed 1997·Granted Feb 24, 1998·11 cites·4 claims
- 0253US4659626AMagnetic recording mediumTDK CORP·Filed 1985·Granted Apr 21, 1987·15 cites·7 claims
- 0351US5567502AMagnetic recording medium having a magnetic layer containing abrasive particlesTDK CORP·Filed 1995·Granted Oct 22, 1996·19 cites·18 claims
- 0450US4578314AMagnetic recording medium and method for manufacture thereofTDK CORP·Filed 1984·Granted Mar 25, 1986·10 cites·14 claims
- 0541US5110659ALapping tapeTDK CORP·Filed 1990·Granted May 5, 1992·11 cites·4 claims
- 0639US6117484AMethod for producing magnetic recording mediumTDK CORP·Filed 1998·Granted Sep 12, 2000·4 cites·6 claims
- 0733US5510179AMagnetic recording medium having at least two layers wherein the uppermost layer contains alumina particles which contain specified oxidesTDK CORP·Filed 1994·Granted Apr 23, 1996·4 cites·4 claims
- 0829US6126990AMethod for producing magnetic recording mediumTDK CORP·Filed 1998·Granted Oct 3, 2000·0 cites·2 claims
- 0928US6127030AMagnetic recording mediumTDK CORP·Filed 1998·Granted Oct 3, 2000·1 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →