Inventor

Hideo Takemoto

Inventor

Shimizu, JP

Overview

1990–2021

Patent span

Mechanical engineering

Primary field (CPC F)

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

F25Bprimary

F25BRefrigeration machines, plants or systems33%

B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles11%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%

B64CAeroplanes6%

B64FGround or aircraft-carrier-deck installations specially adapted for use in connection with aircraft6%

G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure6%

G01NInvestigating or analysing materials by determining their chemical or physical properties6%

G01PMeasuring linear or angular speed, acceleration, deceleration, or shock6%

G05DSystems for controlling or regulating non-electric variables6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1990–2004Patents assigned to HITACHI LTD (6)· patent assignee history

1990–2021Based in Tokyo, JP· patent location history

2000–2004Based in Shimizu, JP· patent location history

2006Patents assigned to SHIMIZU INDUSTRY (1)· patent assignee history

2006–2009Based in Kariya, JP· patent location history

2009Patents assigned to DENSO CORP (1)· patent assignee history

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

Assignee and location history derived from the patent record.

Assignees

Locations