Inventor

Yoshito Yoneyama

Inventor
Kawasaki, JP

Overview

14→
Patents
1993–2021
Patent span
Physics
Primary field (CPC G)

Patents· 14 as inventor

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

G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices15%
G05BControl or regulating systems in general12%
G08BSignalling systems, e.g. personal calling systems12%
Y02PClimate change mitigation technologies in the production or processing of goods12%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
B01LChemical or physical laboratory apparatus for general use7%
B41JTypewriters5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2010Patents assigned to CANON KK (13)· patent assignee history
1993–2010Based in Kawasaki, JP· patent location history
2004Based in Tochigi, JP· patent location history
2021Patents assigned to DAINIPPON PRINTING CO LTD (1)· patent assignee history
2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK131993–2010
DAINIPPON PRINTING CO LTD12021
Locations
LocationPatentsSpan
Kawasaki, JP121993–2010
Tokyo, JP12021
Tochigi, JP12004