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Inventor

Yasuko Miyazaki

Inventor
Yokohama, JP

Overview

7→
Patents
1987–1997
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

G09Bprimary
G09BEducational or demonstration appliances88%
G06FElectric digital data processing13%
PatentTitleYear
5,680,158'Communication apparatus including a plurality of light sources arranged in columns and lines corresponding to columns and lines of a plurality of key switches'19975,154,614'Sound output electronic apparatus'19925,103,485'Pattern information reading apparatus'19925,091,865'Pattern reading apparatus having variable reading period'19925,065,434'Image information processing apparatus having a multi-function switch'19914,881,900'Sensing display apparatus of image pattern'19894,651,299'Data processing apparatus'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1997Patents assigned to CANON KK (7)· patent assignee history
1987–1992Based in Tokyo, JP· patent location history
1989Based in Sagamihara, JP· patent location history
1991–1997Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK71987–1997
Locations
LocationPatentsSpan
Yokohama, JP31991–1997
Tokyo, JP31987–1992
Sagamihara, JP11989