Inventor · disambiguated record
Akihiko Wada
Also filed as: WADA AKIHIKO
10 granted patents·138 citations·filing 1996–2014
89Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD6SAKAGUCHI YOSHIYUKI2BOC EDWARDS JAPAN LTD1EDWARDS JAPAN LTD1
Top patents by PatentIndex Score
10 records- 0171US7572096B2Vacuum pumpBOC EDWARDS JAPAN LTD·Filed 2005·Granted Aug 11, 2009·14 cites·9 claims
- 0269US10253777B2Thread groove pump mechanism, vacuum pump including thread groove pump mechanism, and rotor, outer circumference side stator, and inner circumference side stator used in thread groove pump mechanismEDWARDS JAPAN LTD·Filed 2014·Granted Apr 9, 2019·2 cites·17 claims
- 0369US9416784B2Exhaust pumpSAKAGUCHI YOSHIYUKI·Filed 2011·Granted Aug 16, 2016·3 cites·3 claims
- 0463US7015922B2Image display method and portable terminal for displaying selected imageMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 21, 2006·7 cites·15 claims
- 0561US6343219B1Method and device for erasing message from wireless communication device having a paging functionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jan 29, 2002·43 cites·1 claims
- 0659US6249668B1Radio pager having directory structure with user-defined notification of message receiptMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jun 19, 2001·41 cites·1 claims
- 0744US9388816B2Turbo-molecular pumpSAKAGUCHI YOSHIYUKI·Filed 2011·Granted Jul 12, 2016·0 cites·5 claims
- 0842US6141729AData transfer system which divides data among transfer units having different transfer speed characteristicsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Oct 31, 2000·17 cites·15 claims
- 0931US6327475B1Selective pager and paging systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Dec 4, 2001·5 cites·8 claims
- 1030US6445923B1Selective wireless paging receiver and radio frequency searching method thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Sep 3, 2002·6 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →