Inventor · disambiguated record
Yukio Katoh
Also filed as: KATOH YUKIO
4 granted patents·92 citations·filing 1985–2001
77Inventor score
Top patents by PatentIndex Score
4 records- 0190US5750230AMagnetic recording media and magnetic recording system using the sameHITACHI LTD·Filed 1993·Granted May 12, 1998·44 cites·27 claims
- 0275US6057021AMagnetic recording media and magnetic recording system using the sameHITACHI LTD·Filed 1997·Granted May 2, 2000·42 cites·7 claims
- 0343US6387746B2Method of fabricating semiconductor laser diodeOKI ELECTRIC IND CO LTD·Filed 2001·Granted May 14, 2002·1 cites·11 claims
- 0429US4676350AControl device for clutch and transmission for motor vehiclesHONDA MOTOR CO LTD·Filed 1985·Granted Jun 30, 1987·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →