Inventor · disambiguated record
Akio Ohtake
Also filed as: OHTAKE AKIO
2 granted patents·4 citations·filing 1988–2005
47Inventor score
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2 records- 0138US7640864B2Non-magnetic concrete structure, a sidewall for a guideway and a method for installing such a sidewall for the guidewayTAISEI CORP·Filed 2005·Granted Jan 5, 2010·2 cites·9 claims
- 0225US4911854AElectrolyte for an electrolytic condenserNIPPON CHEMICON·Filed 1988·Granted Mar 27, 1990·2 cites·1 claims
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