Inventor · disambiguated record
Kozo Tanaka
Also filed as: TANAKA KOZO
13 granted patents·1 pending application·295 citations·filing 1974–2019
93Inventor score
Top patents by PatentIndex Score
14 records- 0192US7499288B2Surface mounting semiconductor deviceSTANLEY ELECTRIC CO LTD·Filed 2006·Granted Mar 3, 2009·43 cites·21 claims
- 0289US4073870AProcess for producing carbon fibersTOHO BESLON CO·Filed 1976·Granted Feb 14, 1978·41 cites·10 claims
- 0382US4490171AMethod and apparatus for injecting pulverized fuel into a blast furnaceKOBE STEEL LTD·Filed 1983·Granted Dec 25, 1984·30 cites·28 claims
- 0482US4347279AHigh performance carbon fiber, process for production thereof, and composite materials prepared therewithTOHO BESLON CO·Filed 1981·Granted Aug 31, 1982·27 cites·13 claims
- 0578US4643529APolarizing filmMITSUI TOATSU CHEMICALS·Filed 1984·Granted Feb 17, 1987·40 cites·4 claims
- 0674US5965101AProcess for producing hydrogen peroxideSUMITOMO CHEMICAL CO·Filed 1997·Granted Oct 12, 1999·34 cites·8 claims
- 0769US4518123AMethod for controlling the pulverization and dryness of flammable materials passing through a pulverizer, and method of controlling the pulverizing rate of the pulverizerKOBE STEEL LTD·Filed 1984·Granted May 21, 1985·19 cites·7 claims
- 0863US4541572APulverizing, drying and transporting system for injecting a pulverized fuel into a blast furnaceKOBE STEEL LTD·Filed 1983·Granted Sep 17, 1985·14 cites·7 claims
- 0956US6114688ALens for a light detectorSTANLEY ELECTRONIC CO LTD·Filed 1998·Granted Sep 5, 2000·26 cites·18 claims
- 1054US6617476B2Process for producing aromatic ring alkylated phenolsSUMITOMO CHEMICAL CO·Filed 2000·Granted Sep 9, 2003·1 cites·10 claims
- 1153US5840934AProcess for producing epoxidized product of olefinsSUMITOMO CHEMICAL CO·Filed 1997·Granted Nov 24, 1998·14 cites·7 claims
- 1241US2021221017A1Ultrasonic punching apparatus and ultrasonic punching methodMARUYA TEXTILE CO LTD·Filed 2019·Application pending·0 cites
- 1335US4293793AFluorescent display tubeNIPPON ELECTRIC CO·Filed 1979·Granted Oct 6, 1981·2 cites·8 claims
- 1431US3940686ALinear output bridge circuitHONEYWELL INC·Filed 1974·Granted Feb 24, 1976·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →