Inventor · disambiguated record
Toyoyasu Tanaka
Also filed as: TANAKA TOYOYASU
4 granted patents·62 citations·filing 1989–1993
78Inventor score
Files withMENICON CO LTD4
Top patents by PatentIndex Score
4 records- 0166USD354134SPincette for an ocular lensMENICON CO LTD·Filed 1993·Granted Jan 3, 1995·14 cites·1 claims
- 0266US5284348AApparatus for cutting ocular lens materialsMENICON CO LTD·Filed 1992·Granted Feb 8, 1994·26 cites·10 claims
- 0338US4965904AContact lens cleaning deviceMENICON CO LTD·Filed 1989·Granted Oct 30, 1990·12 cites·3 claims
- 0437US5127126AContact lens cleaning instrumentMENICON CO LTD·Filed 1991·Granted Jul 7, 1992·10 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →