LexDanaLexDanabeta
Inventor

Yasutoshi Chiba

Inventor
Chiba, JP

Overview

2→
Patents
2003–2011
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

A47Kprimary
A47KSanitary equipment20%
G01SRadio direction-finding20%
G01VGeophysics20%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them20%
H04NPictorial communication, e.g. television20%
PatentTitleYear
7,871,210'Imaging device with alignment means for aligning shutter unit and imaging unit'20116,642,505'Reflection-type optical sensor'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2011Patents assigned to SEIKO PRECISION KK (2)· patent assignee history
2003Based in Narashino, JP· patent location history
2011Based in Chiba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEIKO PRECISION KK22003–2011
Locations
LocationPatentsSpan
Chiba, JP12011
Narashino, JP12003