Inventor

Yasuko Ishii

Inventor
Tokyo, JP

Overview

10→
Patents
2006–2015
Patent span
Physics
Primary field (CPC G)

Patents· 10 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus67%
G06FElectric digital data processing20%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
H04NPictorial communication, e.g. television7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2015Patents assigned to OLYMPUS CORP (10)· patent assignee history
2006–2014Based in Tokyo, JP· patent location history
2012–2014Patents assigned to ISHII YASUKO (7)· patent assignee history
2012–2014Patents assigned to SHIROTA TETSUYA (5)· patent assignee history
2012–2014Patents assigned to YONEYAMA TAKASHI (3)· patent assignee history
2012–2015Based in Tama, JP· patent location history
2013–2014Patents assigned to SAKUMA IZUMI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OLYMPUS CORP102006–2015
ISHII YASUKOself72012–2014
SHIROTA TETSUYA52012–2014
YONEYAMA TAKASHI32012–2014
SAKUMA IZUMI22013–2014
Locations
LocationPatentsSpan
Tokyo, JP82006–2014
Tama, JP22012–2015