Inventor

Hiroto Yoshida

Inventor

Kakegawa, JP

Overview

1998–2018

Patent span

Performing operations

Primary field (CPC B)

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

B01Jprimary

B01JChemical or physical processes, e.g. catalysis or colloid chemistry13%

B01DSeparation6%

B23KSoldering or unsoldering6%

B28DWorking stone or stone-like materials6%

B60CVehicle tyres6%

C08JWorking-up6%

D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials6%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general6%

H01LSemiconductor devices6%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1998–2003Patents assigned to BRIDGESTONE CORP (2)· patent assignee history

1998Based in Kodaira, JP· patent location history

2003Based in Kanagawa, JP· patent location history

2013–2018Patents assigned to CATALER CORP (2)· patent assignee history

2013–2014Patents assigned to YOSHIDA HIROTO (2)· patent assignee history

2013–2018Based in Kakegawa, JP· patent location history

2014–2017Patents assigned to DISCO CORP (2)· patent assignee history

2014Patents assigned to ABATAKE JUN (1)· patent assignee history

2014Based in Ota, JP· patent location history

2017Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations