Inventor

Yoshihiko Tsuchiyama

Inventor

Nagasaki, JP

Overview

1996–2005

Patent span

Performing operations

Primary field (CPC B)

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

B01Dprimary

B01DSeparation19%

A62DChemical means for extinguishing fires or for combating or protecting against harmful chemical agents12%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry12%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%

C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals8%

F01KSteam engine plants8%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%

B82BNanostructures formed by manipulation of individual atoms, molecules, or limited collections of atoms or molecules as discrete units4%

B82YSpecific uses or applications of nanostructures4%

C01BNon-metallic elements4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1996–2003Patents assigned to MITSUBISHI HEAVY IND LTD (8)· patent assignee history

1996–2005Based in Nagasaki, JP· patent location history

2005Patents assigned to OSAKA GAS CO LTD (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI HEAVY IND LTD	8	1996–2003
OSAKA GAS CO LTD	1	2005

Locations

Location	Patents	Span
Nagasaki, JP	9	1996–2005