Inventor · disambiguated record
Yoshihisa Maeda
Also filed as: MAEDA YOSHIHISA
6 granted patents·105 citations·filing 1995–2010
84Inventor score
Top patents by PatentIndex Score
6 records- 0184US8426766B2Welding method and welding apparatus for an impellerTSUKAMOTO TAKESHI·Filed 2008·Granted Apr 23, 2013·11 cites·10 claims
- 0283US6283305B1Filter apparatus with backwashing mechanismSMC CORP·Filed 2000·Granted Sep 4, 2001·37 cites·9 claims
- 0375US8481885B2Laser narrow groove welding apparatus and welding methodTSUKAMOTO TAKESHI·Filed 2010·Granted Jul 9, 2013·4 cites·8 claims
- 0464US5653870AFilter systemSMC CORP·Filed 1995·Granted Aug 5, 1997·36 cites·9 claims
- 0560US8408873B2Welding slot sealing structure and welding methodIWASA MASAAKI·Filed 2008·Granted Apr 2, 2013·9 cites·4 claims
- 0637US6209728B1Filter elementSMC CORP·Filed 1999·Granted Apr 3, 2001·8 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →