Inventor

OBUCHI AKIRA

JP8 patents

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

RIKEN KK

3 patents

US5141714AAug 25, 1992

Exhaust gas cleaner

RIKEN KK78 citations94

US5154901AOct 13, 1992

Method of cleaning an exhaust gas containing nitrogen oxides and fine carbon-containing particulates

RIKEN KK31 citations91

US5108977AApr 28, 1992

Catalyst for cleaning exhaust gas

RIKEN KK29 citations89

NIPPON OIL CO LTD

2 patents

US5130115AJul 14, 1992

Process for hydrogen production from kerosene

NIPPON OIL CO LTD42 citations90

US5026536AJun 25, 1991

Hydrogen production from hydrocarbon

NIPPON OIL CO LTD52 citations90

TAISEI ROAD CONSTRUCTION

1 patent

US4969772ANov 13, 1990

Road surface heating apparatus for reproducing the deteriorated road surface

TAISEI ROAD CONSTRUCTION30 citations92

AGENCY IND SCIENCE TECHN

1 patent

US5275792AJan 4, 1994

Method of removing NOx from NOx -containing gas

AGENCY IND SCIENCE TECHN5 citations62

OBUCHI AKIRA

1 patent

US8574507B2Nov 5, 2013

Heat exchanger-integrated reaction device having supplying and return ducts for reaction section

OBUCHI AKIRA1 citations34