Inventor · disambiguated record
Wakatake Matsuda
Also filed as: MATSUDA WAKATAKE · NAKAGAWA TAKEHIKO
3 granted patents·23 citations·filing 1977–1977
68Inventor score
Top patents by PatentIndex Score
3 records- 0158US4232071AMethod of producing magnetic thin filmNIPPON TELEGRAPH & TELEPHONE·Filed 1977·Granted Nov 4, 1980·13 cites·9 claims
- 0244US4156037AProcess for producing a magnetic recording mediumFUJITSU LTD·Filed 1977·Granted May 22, 1979·5 cites·38 claims
- 0340US4215158AMagnetic recording medium and process for producing the sameFUJITSU LTD·Filed 1977·Granted Jul 29, 1980·5 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →