Inventor · disambiguated record
Sadao Tanaka
Also filed as: IKEDA YUGO · TANAKA SADAO
5 granted patents·1 pending application·182 citations·filing 1975–2003
81Inventor score
Top patents by PatentIndex Score
6 records- 0191US4015154AMotor and method for making sameSONY CORP·Filed 1975·Granted Mar 29, 1977·134 cites·4 claims
- 0271US4166174ABenzazocine derivatives and process for preparing the sameCHUGAI PHARMACEUTICAL CO LTD·Filed 1977·Granted Aug 28, 1979·8 cites·22 claims
- 0358US5725352AMulti-articulate arm type transport deviceSONY CORP·Filed 1994·Granted Mar 10, 1998·34 cites·9 claims
- 0452US4409234APyrazoloindazole derivatives and bronchodilating compositionCHUGAI PHARMACEUTICAL CO LTD·Filed 1982·Granted Oct 11, 1983·5 cites·23 claims
- 0546US7438872B2Steam oxidation apparatusSONY CORP·Filed 2003·Granted Oct 21, 2008·1 cites·8 claims
- 0638US2004089232A1Organic film formation apparatusFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →