Inventor

Toshiaki Mizushima

Inventor

Tokyo, JP

Overview

1987–2018

Patent span

Physics

Primary field (CPC G)

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

LOC14primary

LOC1433%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them11%

G03GElectrography11%

G06KGraphical data reading11%

G09GArrangements or circuits for control of indicating devices using static means to present variable information11%

H04NPictorial communication, e.g. television11%

LOC1611%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1987–1989Patents assigned to CANON KK (2)· patent assignee history

1987–1989Based in Kawasaki, JP· patent location history

1990–2018Patents assigned to NEC CORP (10)· patent assignee history

1990–1999Based in Tokyo, JP· patent location history

2013Patents assigned to MIZUSHIMA TOSHIAKI (1)· patent assignee history

2013Patents assigned to SANYO ELECTRIC CO (1)· patent assignee history

2013Based in Osaka, JP· patent location history

2018Patents assigned to NEC DISPLAY SOLUTIONS LTD (1)· patent assignee history

2018Based in Kanagawa, JP· patent location history

2018Based in Kawaski, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations