Inventor

Naoyuki Seike

Inventor

Osaka, JP

Overview

2005–2021

Patent span

Mechanical engineering

Primary field (CPC F)

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

C08Lprimary

C08LCompositions of macromolecular compounds12%

C09DCoating compositions, e.g. paints, varnishes or lacquers12%

F01DNon-positive displacement machines or engines, e.g. steam turbines12%

F02BInternal-combustion piston engines12%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants12%

Y02TClimate change mitigation technologies related to transportation12%

Y10TTechnical subjects covered by former us classification12%

F02CGas-turbine plants6%

F04DNon-positive-displacement pumps6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2005–2011Patents assigned to DAINIPPON INK & CHEMICALS (2)· patent assignee history

2005–2011Based in Osaka, JP· patent location history

2021Patents assigned to MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD (2)· patent assignee history

2021Patents assigned to MITSUBISHI HEAVY IND LTD (1)· patent assignee history

2021Based in Tokyo, JP· patent location history

2021Based in Sagamihara, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DAINIPPON INK & CHEMICALS	2	2005–2011
MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD	2	2021
MITSUBISHI HEAVY IND LTD	1	2021

Locations