Inventor

Hiroyuki Uematsu

Inventor

Tanashi, JP

Overview

1987–2006

Patent span

Physics

Primary field (CPC G)

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

A61Bprimary

A61BDiagnosis25%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light25%

G01NInvestigating or analysing materials by determining their chemical or physical properties25%

H04NPictorial communication, e.g. television25%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1987–2006Patents assigned to CITIZEN WATCH CO LTD (2)· patent assignee history

1987Based in Higashimurayama, JP· patent location history

2006Based in Tanashi, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CITIZEN WATCH CO LTD	2	1987–2006

Locations

Location	Patents	Span
Tanashi, JP	1	2006
Higashimurayama, JP	1	1987