Inventor

Tatsuyuki Takahashi

Inventor
Kanagawa, JP

Overview

15→
Patents
2008–2021
Patent span
Physics
Primary field (CPC G)

Patents· 15 as inventor

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

G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them32%
G02BOptical elements, systems or apparatus29%
H04NPictorial communication, e.g. television24%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
C07DHeterocyclic compounds3%
C10MLubricating compositions3%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions3%
H02KDynamo-electric machines3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2011Patents assigned to SONY CORP (13)· patent assignee history
2008–2011Based in Kanagawa, JP· patent location history
2011Patents assigned to MITSUBISHI TANABE PHARMA CORP (1)· patent assignee history
2011Based in Osaka, JP· patent location history
2021Patents assigned to DAICEL CORP (1)· patent assignee history
2021Patents assigned to UNIV TOHOKU (1)· patent assignee history
2021Based in Sendai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP132008–2011
DAICEL CORP12021
MITSUBISHI TANABE PHARMA CORP12011
UNIV TOHOKU12021
Locations
LocationPatentsSpan
Kanagawa, JP132008–2011
Sendai, JP12021
Osaka, JP12011