Inventor · disambiguated record
Masahiko Ozaki
Also filed as: OZAKI MASAHIKO
14 granted patents·131 citations·filing 1974–1996
92Inventor score
Top patents by PatentIndex Score
14 records- 0184US4062857AProcess for producing acrylonitrile polymer meltJAPAN EXLAN CO LTD·Filed 1976·Granted Dec 13, 1977·27 cites·10 claims
- 0271US4486311AMethod for effective combined use of gels having different activitiesJAPAN EXLAN CO LTD·Filed 1984·Granted Dec 4, 1984·21 cites·4 claims
- 0366US5820300ACO2 sea bottom throw-away systemMITSUBISHI HEAVY IND LTD·Filed 1996·Granted Oct 13, 1998·28 cites·10 claims
- 0463US4049605AProcess for the polymerization of acrylonitrileJAPAN EXLAN CO LTD·Filed 1975·Granted Sep 20, 1977·11 cites·9 claims
- 0562US3933986AProcess for producing carbon fibersJAPAN EXLAN CO LTD·Filed 1974·Granted Jan 20, 1976·10 cites·13 claims
- 0655US3993719AProcess for producing carbon fibersJAPAN EXLAN CO LTD·Filed 1975·Granted Nov 23, 1976·7 cites·14 claims
- 0748US4474663AMethod of regenerating gels for use in liquid chromatographyJAPAN EXLAN CO LTD·Filed 1983·Granted Oct 2, 1984·8 cites·3 claims
- 0840US4009991AProcess for producing carbon fibersJAPAN EXLAN CO LTD·Filed 1975·Granted Mar 1, 1977·3 cites·11 claims
- 0939US4237256AProcess for producing an acrylonitrile polymer meltJAPAN EXLAN CO LTD·Filed 1978·Granted Dec 2, 1980·3 cites·7 claims
- 1039US4080494AProcess for producing acrylonitrile polymer melt employing H2 O2 polymerization catalyst at a temperature of at least 80° C containing 3-80% water in the systemJAPAN EXLAN CO LTD·Filed 1977·Granted Mar 21, 1978·3 cites·10 claims
- 1133US4079000AProcess for refining acrylic fiber solvent containing impuritiesJAPAN EXLAN CO LTD·Filed 1976·Granted Mar 14, 1978·3 cites·13 claims
- 1230US4248812AProcess for producing a rush-like structureJAPAN EXLAN CO LTD·Filed 1978·Granted Feb 3, 1981·1 cites·25 claims
- 1329US5544491AAbyssal casting apparatus for liquefied carbonated gasMITSUBISHI HEAVY IND LTD·Filed 1995·Granted Aug 13, 1996·3 cites·9 claims
- 1426US4055493AMethod for opening a high-density packed column in liquid chromatographyJAPAN EXLAN CO LTD·Filed 1976·Granted Oct 25, 1977·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →