Inventor · disambiguated record
Takeshi Obana
Also filed as: OBANA TAKESHI
3 granted patents·3 pending applications·177 citations·filing 1998–2008
77Inventor score
Top patents by PatentIndex Score
6 records- 0194US6555779B1Underwater processing device and underwater processing methodHITACHI LTD·Filed 2000·Granted Apr 29, 2003·81 cites·6 claims
- 0287US6146094AMotor-driven blower and method of manufacturing impeller for motor-driven blowerHITACHI LTD·Filed 1998·Granted Nov 14, 2000·83 cites·7 claims
- 0352US6328530B1MG alloy member and its useHITACHI LTD·Filed 1999·Granted Dec 11, 2001·13 cites·16 claims
- 0442US2006201915A1Welding process for stainless steel pipingOBANA TAKESHI·Filed 2006·Application pending·0 cites
- 0539US2008206586A1Penetration welding method of t-type joint and penetration welding structure of t-type jointIMANAGA SHOJI·Filed 2008·Application pending·0 cites
- 0632US2002039528A1MGalloy member and its useFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →