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Inventor

Keiichi Sugiura

Inventor
Tokyo, JP

Overview

5→
Patents
1995–2010
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A61Bprimary
A61BDiagnosis100%
PatentTitleYear
7,742,794'Probe adapted to be used with pulse oximeter'20106,546,267'Biological sensor'20035,687,719'Pulse oximeter probe'19975,551,423'Pulse oximeter probe'19965,413,101'Pulse oximeter probe'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2010Patents assigned to NIHON KOHDEN CORP (5)· patent assignee history
1995–2010Based in Tokyo, JP· patent location history
1997Patents assigned to IKUO SATO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIHON KOHDEN CORP51995–2010
IKUO SATO11997
Locations
LocationPatentsSpan
Tokyo, JP51995–2010