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Inventor

Ryu Takizawa

Inventor
Tokyo, JP

Overview

2→
Patents
1994–2013
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Bprimary
A61BDiagnosis50%
H05KPrinted circuits50%
PatentTitleYear
8,600,720'Stimulating task presentation device and stimulating task presentation method for living body optical measurement apparatus'20135,369,493'Component transporting apparatus and method'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to HITACHI LTD (1)· patent assignee history
1994Based in Inayoshi, JP· patent location history
2013Patents assigned to HITACHI MEDICAL CORP (1)· patent assignee history
2013Patents assigned to ICHIKAWA NORIYOSHI (1)· patent assignee history
2013Patents assigned to KASAI KIYOTO (1)· patent assignee history
2013Patents assigned to KAWAKUBO YUKI (1)· patent assignee history
2013Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD11994
HITACHI MEDICAL CORP12013
ICHIKAWA NORIYOSHI12013
KASAI KIYOTO12013
KAWAKUBO YUKI12013
Locations
LocationPatentsSpan
Tokyo, JP12013
Inayoshi, JP11994