Inventor · disambiguated record
Tsunekazu Okada
Also filed as: OKADA TSUNEKAZU
3 granted patents·24 citations·filing 1986–1992
68Inventor score
Files withSONY CORP3
Top patents by PatentIndex Score
3 records- 0151US4843610ASemiconductor laser apparatusSONY CORP·Filed 1988·Granted Jun 27, 1989·11 cites·4 claims
- 0251US4737961ASemiconductor laser with complementary mesa structuresSONY CORP·Filed 1986·Granted Apr 12, 1988·10 cites·24 claims
- 0332US5315457AMagnetic recording apparatus with pilot signal recorded in successive tracks with changing pilot frequencySONY CORP·Filed 1992·Granted May 24, 1994·3 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →