Inventor · disambiguated record
Yoshitane Tuburaya
Also filed as: TUBURAYA YOSHITANE
7 granted patents·91 citations·filing 1973–1994
85Inventor score
Files withHITACHI MAXELL6
Top patents by PatentIndex Score
7 records- 0181US4054725ACell utilizing atmospheric oxygen as depolarizerHITACHI MAXELL·Filed 1973·Granted Oct 18, 1977·29 cites·6 claims
- 0265US4911968AOptical discHITACHI MAXELL·Filed 1987·Granted Mar 27, 1990·16 cites·22 claims
- 0363US5021276AOptical data recording medium and manufacturing method thereofHITACHI MAXELL·Filed 1989·Granted Jun 4, 1991·13 cites·23 claims
- 0460US5013594AOptical information recording medium and its productionHITACHI MAXELL·Filed 1988·Granted May 7, 1991·18 cites·10 claims
- 0535USRE37719EOptical data recording system and method of production of recording mediumFiled 1994·Granted May 28, 2002·3 cites·38 claims
- 0635US4985289AOptical data recording mediumHITACHI MAXELL·Filed 1989·Granted Jan 15, 1991·9 cites·13 claims
- 0735US4876133AOptical data recording system and method of production of recording mediumHITACHI MAXELL·Filed 1987·Granted Oct 24, 1989·3 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →