Inventor · disambiguated record
Keiichiro Ohta
Also filed as: OHTA KEIICHIRO
6 granted patents·1 pending application·101 citations·filing 1989–2013
83Inventor score
Files withSHOWA DENKO KK3KABUSHIKIKAISHA TOKYO KIKAI SE1LEDERLE JAPAN LTD1SHOWA ALUMINUM CORP1TOKYO KIKAI SEISAKUSHO LTD1
Top patents by PatentIndex Score
7 records- 0177US6115252AHeat sink device for electronic devicesSHOWA ALUMINUM CORP·Filed 1999·Granted Sep 5, 2000·43 cites·17 claims
- 0275US6341651B1Heat sink and method of fabricating sameSHOWA DENKO KK·Filed 2000·Granted Jan 29, 2002·26 cites·2 claims
- 0364US6349762B2Heat sinkSHOWA DENKO KK·Filed 2000·Granted Feb 26, 2002·14 cites·1 claims
- 0458US6339880B1Process for manufacturing heat sinkSHOWA DENKO KK·Filed 2000·Granted Jan 22, 2002·10 cites·5 claims
- 0541US5039699AAnti-peptic ulcer agentLEDERLE JAPAN LTD·Filed 1989·Granted Aug 13, 1991·8 cites·10 claims
- 0639US2014121091A1Variable cutoff folding device and printer comprising variable cutoff folding deviceTOKYO KIKAI SEISAKUSHO LTD·Filed 2013·Application pending·0 cites
- 0737US6827016B2Bearer cleaning apparatusKABUSHIKIKAISHA TOKYO KIKAI SE·Filed 2003·Granted Dec 7, 2004·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →