Inventor · disambiguated record
Tohru Kato
Also filed as: KATO TOHRU
15 granted patents·1 pending application·295 citations·filing 1989–2008
94Inventor score
Top patents by PatentIndex Score
16 records- 0181US4936342AFuel pressure control valve deviceMITSUBA ELECTRIC MFG CO·Filed 1989·Granted Jun 26, 1990·38 cites·10 claims
- 0276US5846347AAluminum base alloy bearing having superior load-resistance and method of producing the sameDAIDO METAL CO·Filed 1993·Granted Dec 8, 1998·22 cites·16 claims
- 0376US5183637AWear resistant copper alloysDAIDO METAL CO·Filed 1992·Granted Feb 2, 1993·22 cites·6 claims
- 0474US5434012AMultilayer slide bearing and bearing assemblyDAIDO METAL CO·Filed 1993·Granted Jul 18, 1995·35 cites·20 claims
- 0573US5382144AOldham ring of scroll type compressorDAIDO METAL CO·Filed 1994·Granted Jan 17, 1995·30 cites·8 claims
- 0671US5162100AAluminum-based bearing alloy with excellent fatigue resistance and anti-seizure propertyDAIDO METAL CO·Filed 1991·Granted Nov 10, 1992·18 cites·12 claims
- 0771US5112416AAluminum based alloy bearing having strengthened intermediate bonding layerDAIDO METAL CO·Filed 1990·Granted May 12, 1992·26 cites·9 claims
- 0867US8298854B2Method of manufacturing PIN photodiodeTOMOMATSU HIROYUKI·Filed 2008·Granted Oct 30, 2012·3 cites·9 claims
- 0965US5545489AMulti-layer sliding bearing having excellent fretting propertyDAIDO METAL CO·Filed 1994·Granted Aug 13, 1996·21 cites·4 claims
- 1063US5028393AAl-based alloy for use as sliding material, superior in fatigue resistance and anti-seizure propertyDAIDO METAL CO·Filed 1990·Granted Jul 2, 1991·19 cites·4 claims
- 1157US5075177AAluminum alloy bearing for use in low-rigidity housing and method of producing sameDAIDO METAL CO·Filed 1991·Granted Dec 24, 1991·16 cites·8 claims
- 1252US5453244AAluminum alloy bearingDAIDO METAL CO·Filed 1994·Granted Sep 26, 1995·13 cites·1 claims
- 1352US5246509ACopper base alloy superior in resistances to seizure, wear and corrosion suitable for use as material of sliding memberDAIDO METAL CO·Filed 1992·Granted Sep 21, 1993·14 cites·5 claims
- 1445US5466538AMulti-layer sliding memberDAIDO METAL CO·Filed 1994·Granted Nov 14, 1995·9 cites·8 claims
- 1545US5432013ASliding bearing for light alloy housingDAIDO METAL CO LTD·Filed 1993·Granted Jul 11, 1995·9 cites·20 claims
- 1644US2007163889A1Method and apparatus for producing hydrogenKATO TOHRU·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →