LexDanaLexDanabeta
Inventor

Takahiko Nakai

Inventor
Yokohama, JP

Overview

2→
Patents
1983–1988
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

Y02Pprimary
Y02PClimate change mitigation technologies in the production or processing of goods25%
B01DSeparation13%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry13%
C01BNon-metallic elements13%
C07DHeterocyclic compounds13%
C10KPurifying or modifying the chemical composition of combustible gases containing carbon monoxide13%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]13%
PatentTitleYear
4,741,745'Process for separation of carbon dioxide from other gases'19884,389,338'Method for manufacture of silver catalyst for production of ethylene oxide'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to NIPPON CATALYTIC CHEM IND (1)· patent assignee history
1983–1988Based in Yokohama, JP· patent location history
1988Patents assigned to NORTON CO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON CATALYTIC CHEM IND11983
NORTON CO11988
Locations
LocationPatentsSpan
Yokohama, JP21983–1988