Inventor

Tetsuo Matsukura

Inventor

Katsuta, JP

Overview

1990–2021

Patent span

Physics

Primary field (CPC G)

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

G01Fprimary

G01FMeasuring volume, volume flow, mass flow or liquid level15%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form10%

B60SServicing, cleaning, repairing, supporting, lifting, or manoeuvring of vehicles, not otherwise provided for10%

F02DControlling combustion engines10%

H01CResistors10%

H05BElectric heating10%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for5%

C09KMaterials for miscellaneous applications, not provided for elsewhere5%

G01PMeasuring linear or angular speed, acceleration, deceleration, or shock5%

G01RMeasuring electric variables5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1990–1996Patents assigned to HITACHI LTD (4)· patent assignee history

1990–1996Based in Katsuta, JP· patent location history

1995–1996Patents assigned to HITACHI AUTOMOTIVE ENG (2)· patent assignee history

2010–2021Patents assigned to DAINIPPON PRINTING CO LTD (3)· patent assignee history

2010Based in Saitama-shi, JP· patent location history

2019–2021Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations