Inventor

Sayuri Watanabe

Inventor
Hachioji, JP

Overview

4→
Patents
2005–2017
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.

G02Bprimary
G02BOptical elements, systems or apparatus25%
H05KPrinted circuits25%
C07KPeptides13%
C12NMicroorganisms or enzymes13%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
H04NPictorial communication, e.g. television13%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to OLYMPUS OPTICAL CO (2)· patent assignee history
2005Patents assigned to OLYMPUS CORP (1)· patent assignee history
2005Based in Hachioji, JP· patent location history
2005Based in Tokyo, JP· patent location history
2017Patents assigned to HASEGAWA MASATO (1)· patent assignee history
2017Patents assigned to MASUDA MASAMI (1)· patent assignee history
2017Patents assigned to NONAKA TAKASHI (1)· patent assignee history
2017Based in Amagasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OLYMPUS OPTICAL CO22005
HASEGAWA MASATO12017
MASUDA MASAMI12017
NONAKA TAKASHI12017
OLYMPUS CORP12005
Locations
LocationPatentsSpan
Hachioji, JP22005
Amagasaki, JP12017
Tokyo, JP12005