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Inventor

Seiichi Izawa

Inventor
Saitama, JP

Overview

3→
Patents
2013–2021
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them33%
H04NPictorial communication, e.g. television33%
G02BOptical elements, systems or apparatus17%
G11BInformation storage based on relative movement between record carrier and transducer17%
PatentTitleYear
11,115,593Lens interchangeable digital camera, and operation method and operation program thereof202110,802,380Imaging device, imaging control method, and program20208,488,429'Electron beam exposure system and electron beam exposure method'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2021Patents assigned to FUJIFILM CORP (3)· patent assignee history
2013Patents assigned to IZAWA SEIICHI (1)· patent assignee history
2013Based in Minami-ashigara, JP· patent location history
2020–2021Based in Saitama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJIFILM CORP32013–2021
IZAWA SEIICHIself12013
Locations
LocationPatentsSpan
Saitama, JP22020–2021
Minami-ashigara, JP12013