Inventor

Masayoshi Shimada

Inventor

Otsu, JP

Overview

1976–2021

Patent span

Performing operations

Primary field (CPC B)

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

D01Fprimary

D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons8%

G01NInvestigating or analysing materials by determining their chemical or physical properties8%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy8%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%

B01DSeparation4%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%

B21BRolling of metal4%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%

B60LPropulsion of electrically-propelled vehicles4%

B63CLaunching, hauling-out, or dry-docking of vessels4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1976–1985Patents assigned to TOYO BOSEKI (4)· patent assignee history

1976–1985Based in Otsu, JP· patent location history

1977–1985Patents assigned to TOKYO SHIBAURA ELECTRIC CO (2)· patent assignee history

1981Patents assigned to NIPPON OILS & FATS CO LTD (1)· patent assignee history

1985Based in Kawasaki, JP· patent location history

1990Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history

1990Based in Amagasaki, JP· patent location history

2018Based in Nagano, JP· patent location history

2021Patents assigned to NGK INSULATORS LTD (1)· patent assignee history

2021Based in Nagoya, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations