Inventor

Seiji Takada

Inventor

Tokyo, JP

Overview

14→

Patents

1990–2009

Patent span

Physics

Primary field (CPC G)

Patents· 14 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus26%

G01SRadio direction-finding13%

H04MTelephonic communication13%

H04NPictorial communication, e.g. television9%

H04WWireless communication networks9%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use9%

B29CShaping or joining of plastics4%

B41JTypewriters4%

F16LPipes4%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them4%

PatentTitleYear

7,542,783'Portable communication terminal'2009 7,239,416'Printing method, portable communication terminal and portable printer'2007 7,020,493'Portable communication terminal with multiple displays'2006 6,573,925'Optical printer module'2003 5,386,263'Method and apparatus for rangefinding'1995 5,356,587'Process for producing hose having connecting portion'1994 5,257,060'Autofocus camera and a method of regulating the same'1993 5,220,436'Electronic copying machine'1993 5,159,378'Light projector for range finding device'1992 5,148,211'Stabilized range finder for use with an electronically controlled camera'1992 5,070,352'Range finding device for cameras'1991 5,060,003'Distance measuring device'1991 5,023,470'Electronic flash charging circuit'1991 4,976,537'Distance measuring device with plural differing reference voltages'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2006Patents assigned to FUJI PHOTO FILM CO LTD (11)· patent assignee history

1990–1995Based in Tokyo, JP· patent location history

1993Patents assigned to FUJI PHOTO OPTICAL CO LTD (1)· patent assignee history

1994Patents assigned to TOYODA GOSEI KK (1)· patent assignee history

1994Based in Inazawa, JP· patent location history

2003–2009Based in Asaka, JP· patent location history

2007–2009Patents assigned to FUJIFILM CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJI PHOTO FILM CO LTD	11	1990–2006
FUJIFILM CORP	2	2007–2009
FUJI PHOTO OPTICAL CO LTD	1	1993
TOYODA GOSEI KK	1	1994

Locations

Location	Patents	Span
Tokyo, JP	9	1990–1995
Asaka, JP	4	2003–2009
Inazawa, JP	1	1994