Inventor

Masaji Yoneta

Inventor

Tokyo, JP

Overview

1988–2005

Patent span

General tagging of new technological developments

Primary field (CPC Y)

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

C01Bprimary

C01BNon-metallic elements20%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry10%

C10GCracking hydrocarbon oils10%

F17CVessels for containing or storing compressed, liquefied or solidified gases10%

F25BRefrigeration machines, plants or systems10%

Y02ATechnologies for adaptation to climate change10%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications10%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%

Y02PClimate change mitigation technologies in the production or processing of goods10%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to CHIYODA CHEM ENG CONSTRUCT CO (1)· patent assignee history

1988Patents assigned to JAPAN STEEL WORKS LTD (1)· patent assignee history

1988Based in Muroran, JP· patent location history

2005Patents assigned to KUBOTA KK (1)· patent assignee history

2005Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHIYODA CHEM ENG CONSTRUCT CO	1	1988
JAPAN STEEL WORKS LTD	1	1988
KUBOTA KK	1	2005

Locations

Location	Patents	Span
Tokyo, JP	1	2005
Muroran, JP	1	1988