Inventor · disambiguated record
Tsuneo Okamoto
Also filed as: MURAKAMI HEIICHIRO · OKAMOTO TSUNEO
14 granted patents·343 citations·filing 1974–2001
94Inventor score
Files withKUREHA CHEMICAL IND CO LTD8FURUKAWA ELECTRIC CO LTD2TAIYO KAKEN COMPANY LTD2DAINIPPON INK & CHEMICALS1KUREHA CORP1
Top patents by PatentIndex Score
14 records- 0190US4549581AFlexible pipeFURUKAWA ELECTRIC CO LTD·Filed 1984·Granted Oct 29, 1985·85 cites·13 claims
- 0288US6486099B2Microcapsule and process for production thereofKUREHA CHEMICAL IND CO LTD·Filed 2001·Granted Nov 26, 2002·30 cites·18 claims
- 0386US3956101AProduction of cokesKUREHA CHEMICAL IND CO LTD·Filed 1974·Granted May 11, 1976·36 cites·8 claims
- 0481US7718572B2Microcapsule suspension liquid and process for production thereofKUREHA CORP·Filed 2001·Granted May 18, 2010·16 cites·1 claims
- 0578US4769442AProcess for treating a polymer slurryKUREHA CHEMICAL IND CO LTD·Filed 1987·Granted Sep 6, 1988·24 cites·5 claims
- 0675US4259094AApparatus for continuous recovery of solventKUREHA CHEMICAL IND CO LTD·Filed 1979·Granted Mar 31, 1981·30 cites·4 claims
- 0775US4207082AApparatus for the continuous purification of exhaust gas containing solvent vaporsKUREHA CHEMICAL IND CO LTD·Filed 1976·Granted Jun 10, 1980·24 cites·3 claims
- 0869US4761468AProcess for preparing polyarylene thioether having thiol/thiolate end group concentration of 10 micro mole/g or lessKUREHA CHEMICAL IND CO LTD·Filed 1987·Granted Aug 2, 1988·16 cites·9 claims
- 0961US4047906AMethod for the purification of waste gas containing gaseous pollutantsTAIYO KAKEN COMPANY LTD·Filed 1976·Granted Sep 13, 1977·19 cites·19 claims
- 1060US5117874AFlexible fluid transport pipe having hydrogen-induced cracking resistant high-strength steelFURUKAWA ELECTRIC CO LTD·Filed 1989·Granted Jun 2, 1992·25 cites·3 claims
- 1157US4259634AVoltmeter of the liquid crystal display typeDAINIPPON INK & CHEMICALS·Filed 1979·Granted Mar 31, 1981·15 cites·3 claims
- 1252US4061477AMethod and apparatus for the purification of waste gas containing gaseous pollutantsTAIYO KAKEN COMPANY LTD·Filed 1977·Granted Dec 6, 1977·13 cites·15 claims
- 1339US4898533AFluidized-bed activation furnace for activated carbonKUREHA CHEMICAL IND CO LTD·Filed 1988·Granted Feb 6, 1990·6 cites·3 claims
- 1435US4931259AFluidized-bed reaction apparatus and a fludizing bed reaction process using the sameKUREHA CHEMICAL IND CO LTD·Filed 1988·Granted Jun 5, 1990·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →