LexDanaLexDanabeta
Inventor

Keita Hanawa

Inventor
Matsumoto, JP

Overview

2→
Patents
2019–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 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, form50%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them50%
PatentTitleYear
10,807,343Fiber reinforced plastic body, shutter device and optical apparatus202010,493,717Fiber reinforced laminate, shutter device and optical apparatus2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to CANON DENSHI KK (2)· patent assignee history
2019–2020Based in Matsumoto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON DENSHI KK22019–2020
Locations
LocationPatentsSpan
Matsumoto, JP22019–2020