Inventor

Kazuhiko Ozaki

Inventor

Tokyo, JP

Overview

1980–2021

Patent span

Mechanical engineering

Primary field (CPC F)

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

F04Dprimary

F04DNon-positive-displacement pumps17%

A61JContainers specially adapted for medical or pharmaceutical purposes8%

A61KPreparations for medical, dental or toiletry purposes8%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%

F01DNon-positive displacement machines or engines, e.g. steam turbines8%

F02CGas-turbine plants8%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants8%

F16CShafts8%

F16JPistons8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to HITACHI LTD (1)· patent assignee history

1980Based in Suwa, JP· patent location history

2018Patents assigned to MATSUDA MUNETOMO (1)· patent assignee history

2018Patents assigned to MITSUBISHI TANABE PHARMA CORP (1)· patent assignee history

2018Based in Osaka, JP· patent location history

2021Patents assigned to MITSUBISHI HITACHI POWER SYS (1)· patent assignee history

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

2021Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	1	1980
MATSUDA MUNETOMO	1	2018
MITSUBISHI HITACHI POWER SYS	1	2021
MITSUBISHI POWER LTD	1	2021
MITSUBISHI TANABE PHARMA CORP	1	2018

Locations