Inventor

Kazutoshi Muramatsu

Inventor
Nishitokyo, JP

Overview

2→
Patents
2008–2014
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein50%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them25%
G09FDisplaying25%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2014Patents assigned to CITIZEN HOLDINGS CO LTD (2)· patent assignee history
2008–2014Based in Nishitokyo, JP· patent location history
2014Patents assigned to AKIBA YUICHI (1)· patent assignee history
2014Patents assigned to MURAMATSU KAZUTOSHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CITIZEN HOLDINGS CO LTD22008–2014
AKIBA YUICHI12014
MURAMATSU KAZUTOSHIself12014
Locations
LocationPatentsSpan
Nishitokyo, JP22008–2014