Inventor

Yuka Yamashiki

Inventor
Otsu, JP

Overview

4→
Patents
2002–2020
Patent span
Physics
Primary field (CPC G)

Patents· 4 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 devices18%
G06FElectric digital data processing18%
H01BCables18%
C08JWorking-up9%
G02BOptical elements, systems or apparatus9%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein9%
H01GCapacitors9%
H05KPrinted circuits9%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2020Patents assigned to TORAY INDUSTRIES (4)· patent assignee history
2002Based in Shiga, JP· patent location history
2015Patents assigned to HARA YOSHITAKE (1)· patent assignee history
2015Patents assigned to KAWASAKI MANABU (1)· patent assignee history
2015Patents assigned to NONAKA TOSHIHISA (1)· patent assignee history
2015Patents assigned to YAMASHIKI YUKA (1)· patent assignee history
2015–2020Based in Otsu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TORAY INDUSTRIES42002–2020
HARA YOSHITAKE12015
KAWASAKI MANABU12015
NONAKA TOSHIHISA12015
YAMASHIKI YUKAself12015
Locations
LocationPatentsSpan
Otsu, JP32015–2020
Shiga, JP12002