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Inventor

Mizuho Igawa

Inventor
Chichibu, JP

Overview

3→
Patents
2017–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form43%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them43%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
10,807,343Fiber reinforced plastic body, shutter device and optical apparatus202010,493,717Fiber reinforced laminate, shutter device and optical apparatus20199,588,401'Fiber-reinforced laminate, shutter device and camera'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2020Patents assigned to CANON DENSHI KK (3)· patent assignee history
2017–2020Based in Chichibu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON DENSHI KK32017–2020
Locations
LocationPatentsSpan
Chichibu, JP32017–2020