P

Inventor

SEKIDO YASUO

JP5 patents
⚠️ This page may combine multiple inventors who share the name “SEKIDO YASUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON OIL CO LTD

4 patents
US5026536AJun 25, 1991

Hydrogen production from hydrocarbon

NIPPON OIL CO LTD52 citations90
US4483942ANov 20, 1984

Process of preparing hydrogenation catalysts

NIPPON OIL CO LTD25 citations81
US4731352AMar 15, 1988

Process for producing supports for catalysts

NIPPON OIL CO LTD8 citations73
US4508849AApr 2, 1985

Method for preparation of catalyst carriers

NIPPON OIL CO LTD15 citations72

SINTOKOGIO LTD

1 patent
US5800790ASep 1, 1998

Filter for treatment of carbon-based particles in exhaust gas and a device for said treatment using said filter

SINTOKOGIO LTD33 citations87