Inventor

Takaaki Koike

Inventor

Tokyo, JP

Overview

1980–2018

Patent span

Mechanical engineering

Primary field (CPC F)

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

F01Dprimary

F01DNon-positive displacement machines or engines, e.g. steam turbines23%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants14%

F16CShafts14%

F02BInternal-combustion piston engines9%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%

C09DCoating compositions, e.g. paints, varnishes or lacquers5%

F02CGas-turbine plants5%

F16JPistons5%

H01GCapacitors5%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1980–2001Patents assigned to ISHIKAWAJIMA HARIMA HEAVY IND (6)· patent assignee history

1980–1987Based in Hachioji, JP· patent location history

1999–2000Based in Hachiouji, JP· patent location history

2001–2018Based in Tokyo, JP· patent location history

2016–2018Patents assigned to TOYO INK SC HOLDINGS CO LTD (2)· patent assignee history

2016Patents assigned to KINOSHITA SACHIKO (1)· patent assignee history

2016Patents assigned to KOIKE TAKAAKI (1)· patent assignee history

2016Patents assigned to NISHINA AKIKO (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ISHIKAWAJIMA HARIMA HEAVY IND	6	1980–2001
TOYO INK SC HOLDINGS CO LTD	2	2016–2018
KINOSHITA SACHIKO	1	2016
KOIKE TAKAAKIself	1	2016
NISHINA AKIKO	1	2016

Locations