Inventor · disambiguated record
Tatsuo Katayama
Also filed as: KATAYAMA TATSUO
11 granted patents·13 pending applications·51 citations·filing 1993–2022
87Inventor score
Top patents by PatentIndex Score
24 records- 0191US8828178B2Sealing deviceYAMAMOTO HIRONORI·Filed 2012·Granted Sep 9, 2014·14 cites·5 claims
- 0276US10203222B2Method for manufacturing magnetic encoderUCHIYAMA MFG·Filed 2015·Granted Feb 12, 2019·2 cites·14 claims
- 0365US2025059353A1Silicone rubber composition for sealing material, sealing material, and batteryUCHIYAMA MFG·Filed 2022·Application pending·0 cites
- 0463US7176381B2Printed circuit board and method of printing identification marksORION ELECTRIC CO LTD·Filed 2005·Granted Feb 13, 2007·2 cites·2 claims
- 0562US11371611B2Seal member for bearing and production method thereforUCHIYAMA MFG·Filed 2020·Granted Jun 28, 2022·0 cites·8 claims
- 0659US2010093892A1Fluororubber composition, cured fluororubber formed article using the same and method for producing thereofOCHO MASAYA·Filed 2009·Application pending·0 cites
- 0758US5434255AProcess for purifying fructose 1,6-diphosphateUNITIKA LTD·Filed 1993·Granted Jul 18, 1995·12 cites·10 claims
- 0855US5968787AProcess for producing fructose 2,6,-bisphosphate and purification process thereofUNITIKA LTD·Filed 1995·Granted Oct 19, 1999·5 cites·3 claims
- 0955US2008176975A1Fluororubber composition, cured fluororubber formed article using the same and method for producing thereofOCHO MASAYA·Filed 2007·Application pending·0 cites
- 1054US10703026B2Method for producing cork stopper and cork stopperUCHIYAMA MFG·Filed 2018·Granted Jul 7, 2020·0 cites·14 claims
- 1153US2010090411A1Sealing deviceUCHIYAMA MFG·Filed 2009·Application pending·0 cites
- 1252US5501965AProcess for producing fructose 2,6-bisphosphate and purification process thereofUNITIKA LTD·Filed 1994·Granted Mar 26, 1996·11 cites·20 claims
- 1352US2006287417A1Fluororubber composition, cured fluororubber formed article using the same and method for producing thereofOCHO MASAYA·Filed 2006·Application pending·0 cites
- 1451US2011092618A1Fluororubber composition, cured fluororubber formed article using the same and method for producing thereofOCHO MASAYA·Filed 2010·Application pending·0 cites
- 1546US2015166223A1Cork stopper coated with resin layerUCHIYAMA MFG·Filed 2014·Application pending·0 cites
- 1644US8760420B2Mobile electronic device, method for switching operating modes, and recording mediumNOZAWA TOMOYASU·Filed 2011·Granted Jun 24, 2014·1 cites·5 claims
- 1742US6899560B2Jump wire structureORION ELECTRIC CO LTD·Filed 2003·Granted May 31, 2005·3 cites·6 claims
- 1840US2005256233A1Fluororubber composition, and cured fluororubber formed article using the same and method for producing thereofOCHO MASAYA·Filed 2002·Application pending·0 cites
- 1938US2005045370A1Printed board and method of displaying an identification mark on the sameFiled 2004·Application pending·0 cites
- 2038US2005132387A1Electronic apparatus and optical disk recording/reading device including circuit boardORION ELECTRIC CO LTD·Filed 2004·Application pending·0 cites
- 2136US2012299250A1Method for processing rubber surface and sealing memberYAMAMOTO TOMOHISA·Filed 2010·Application pending·0 cites
- 2234US2013277916A1Seal Member Having Excellent Wear Resistance, and Seal Structure Using SameSAKATE KAZUSHI·Filed 2011·Application pending·0 cites
- 2332US2015266629A1Cork stopper with resin coating layerUCHIYAMA MFG·Filed 2015·Application pending·0 cites
- 2431US5663322ADiadenosine tetraphosphate tetrasodium salt dodecahydrate crystals and process for preparationUNITIKA LTD·Filed 1996·Granted Sep 2, 1997·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →