Inventor · disambiguated record
Yoshihiko Aikawa
Also filed as: AIKAWA YOSHIHIKO
24 granted patents·11 pending applications·254 citations·filing 1990–2008
96Inventor score
Top patents by PatentIndex Score
35 records- 0184US5279710ADoctor blade supporting structureAIKAWA TEKKO·Filed 1990·Granted Jan 18, 1994·34 cites·5 claims
- 0275US6051103APaper-making screen apparatusAIKAWA TEKKO·Filed 1998·Granted Apr 18, 2000·25 cites·6 claims
- 0374US5665207AStrainer for paper makingAIKAWA TEKKO·Filed 1991·Granted Sep 9, 1997·21 cites·6 claims
- 0472US6969019B2Refiner and agitating apparatus for papermakingAIKAWA TEKKO·Filed 2002·Granted Nov 29, 2005·8 cites·8 claims
- 0566US6669028B2Cylindrical screenAIKAWA TEKKO·Filed 2001·Granted Dec 30, 2003·5 cites·6 claims
- 0663US5647128AMethod of manufacturing paper making screen plateAIKAWA TEKKO·Filed 1995·Granted Jul 15, 1997·29 cites·9 claims
- 0763US5605234APaper making screen plateAIKAWA TEKKO·Filed 1995·Granted Feb 25, 1997·15 cites·5 claims
- 0862US6206204B1Screen apparatusAIKAWA TEKKO·Filed 1998·Granted Mar 27, 2001·14 cites·8 claims
- 0961US6811106B2RefinerAIKAWA TEKKO·Filed 2001·Granted Nov 2, 2004·3 cites·5 claims
- 1061US6494994B1Pulp heating apparatusAIKAWA TEKKO·Filed 2002·Granted Dec 17, 2002·3 cites·2 claims
- 1160US5443213AScreen apparatus for paper makingAIKAWA TEKKO·Filed 1994·Granted Aug 22, 1995·12 cites·38 claims
- 1258US7121411B2Screen apparatusAIKAWA TEKKO·Filed 2003·Granted Oct 17, 2006·2 cites·5 claims
- 1358US5762275ADouble-disc refinerAIKAWA TEKKO·Filed 1996·Granted Jun 9, 1998·12 cites·8 claims
- 1457US6923329B2Screen apparatusAIKAWA TEKKO·Filed 2003·Granted Aug 2, 2005·2 cites·6 claims
- 1554US5626235APapermaking screenAIKAWA TEKKO·Filed 1995·Granted May 6, 1997·10 cites·12 claims
- 1653US7624939B2KneaderJUJO PAPER CO LTD·Filed 2007·Granted Dec 1, 2009·1 cites·9 claims
- 1753US2008217214A1Papermaking screen deviceAIKAWA TEKKO·Filed 2008·Application pending·0 cites
- 1853US2008292378A1Doctor device and blade exchange method for doctor deviceAIKAWA TEKKO·Filed 2008·Application pending·0 cites
- 1952US8181790B2Flotation apparatusISHIDA MINORU·Filed 2008·Granted May 22, 2012·1 cites·5 claims
- 2052US2008017342A1Screen apparatusAIKAWA TEKKO·Filed 2007·Application pending·0 cites
- 2151US5804075APapermaking screen having first and second annular supports with immovable space holding and parallel elongated member extending there betweenAIKAWA TEKKO·Filed 1996·Granted Sep 8, 1998·18 cites·10 claims
- 2250US2007215526A1Screen deviceAIKAWA TEKKO·Filed 2006·Application pending·0 cites
- 2347US5586662ABasket for a paper-making screen and method for producing sameAIKAWA TEKKO·Filed 1995·Granted Dec 24, 1996·7 cites·4 claims
- 2447US2006032791A1Screen deviceAIKAWA TEKKO·Filed 2005·Application pending·0 cites
- 2547US2006180506A1Screen apparatusAIKAWA IRON WORKS CO LETD·Filed 2005·Application pending·0 cites
- 2647US2005126986A1Papermaking screen deviceAIKAWA TEKKO·Filed 2004·Application pending·0 cites
- 2747US2005072730A1Papermaking strainerAIKAWA TEKKO·Filed 2004·Application pending·0 cites
- 2847US2006076278A1Screen deviceAIKAWA TEKKO·Filed 2005·Application pending·0 cites
- 2945US6149015AScreen apparatus for papermaking materialAIKAWA TEKKO·Filed 1999·Granted Nov 21, 2000·6 cites·9 claims
- 3045US5707019ARefiner with easily attachable discsAIKAWA TEKKO·Filed 1996·Granted Jan 13, 1998·10 cites·8 claims
- 3145US2004094646A1Dissociating apparatus for papermaking raw material and method for dissociating papermaking raw materialAIKAWA TEKKO·Filed 2003·Application pending·0 cites
- 3238US5518584ADevice for detecting foreign matter in pulp suspensionAIKAWA TEKKO·Filed 1993·Granted May 21, 1996·7 cites·5 claims
- 3337US2003010854A1Screen apparatusAIKAWA TEKKO·Filed 2001·Application pending·0 cites
- 3434US5884774APapermaking screenAIKAWA TEKKO·Filed 1997·Granted Mar 23, 1999·5 cites·7 claims
- 3533US5695135ARefiner with easily attachable discAIKAWA TEKKO·Filed 1996·Granted Dec 9, 1997·4 cites·7 claims
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