Inventor

OKAMOTO TSUNEO

14 patents

⚠️ This page may combine multiple inventors who share the name “OKAMOTO TSUNEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KUREHA CHEMICAL IND CO LTD

8 patents

US4259094AMar 31, 1981

Apparatus for the continuous purification of exhaust gas containing solvent vapors

KUREHA CHEMICAL IND CO LTD24 citations80

US4761468AAug 2, 1988

Process for preparing polyarylene thioether having thiol/thiolate end group concentration of 10 micro mole/g or less

KUREHA CHEMICAL IND CO LTD16 citations74

US4931259AJun 5, 1990

Fluidized-bed reaction apparatus and a fludizing bed reaction process using the same

KUREHA CHEMICAL IND CO LTD4 citations63

US4898533AFeb 6, 1990

Fluidized-bed activation furnace for activated carbon

KUREHA CHEMICAL IND CO LTD6 citations63

FURUKAWA ELECTRIC CO LTD

2 patents

US4549581AOct 29, 1985

Flexible pipe

FURUKAWA ELECTRIC CO LTD85 citations92

US5117874AJun 2, 1992

Flexible fluid transport pipe having hydrogen-induced cracking resistant high-strength steel

FURUKAWA ELECTRIC CO LTD25 citations86

TAIYO KAKEN COMPANY LTD

2 patents

US4061477ADec 6, 1977

Method and apparatus for the purification of waste gas containing gaseous pollutants

TAIYO KAKEN COMPANY LTD13 citations71

US4047906ASep 13, 1977

Method for the purification of waste gas containing gaseous pollutants

TAIYO KAKEN COMPANY LTD19 citations71

KUREHA CORP

1 patent

US7718572B2May 18, 2010

Microcapsule suspension liquid and process for production thereof

KUREHA CORP16 citations80

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