Inventor · disambiguated record
Fujio Shibata
Also filed as: SHIBATA FUJIO
10 granted patents·61 citations·filing 1972–1983
88Inventor score
Top patents by PatentIndex Score
10 records- 0171US3958068AProcess for the production of powdered magnetic materialTDK ELECTRONICS CO LTD·Filed 1972·Granted May 18, 1976·13 cites·9 claims
- 0261US3977985AMagnetic recording medium comprising cobalt or cobalt alloy coated particles of spicular magnetiteTDK ELECTRONICS CO LTD·Filed 1974·Granted Aug 31, 1976·14 cites·6 claims
- 0345US4460653AMagnetic recording mediumTDK CORP·Filed 1983·Granted Jul 17, 1984·9 cites·10 claims
- 0442US4257078ARead device for plane magnetic recording mediumTDK ELECTRONICS CO LTD·Filed 1979·Granted Mar 17, 1981·4 cites·3 claims
- 0541US4429010AHigh density magnetic recording mediumTDK ELECTRONICS CO LTD·Filed 1982·Granted Jan 31, 1984·4 cites·3 claims
- 0640US4298631AMethod for smoothing both magnetic coat layers of magnetic recording mediumTDK ELECTRONICS CO LTD·Filed 1980·Granted Nov 3, 1981·5 cites·3 claims
- 0736US4404260AMagnetic recording medium and method of manufactureTDK ELECTRONICS CO LTD·Filed 1982·Granted Sep 13, 1983·5 cites·10 claims
- 0835US4396659AMagnetic recording mediumTDK ELECTRONICS CO LTD·Filed 1980·Granted Aug 2, 1983·4 cites·5 claims
- 0930US4391877AMagnetic recording mediumTDK ELECTRONICS CO LTD·Filed 1982·Granted Jul 5, 1983·1 cites·4 claims
- 1028US4414289AHigh density magnetic recording mediumTDK ELECTRONICS CO LTD·Filed 1982·Granted Nov 8, 1983·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →