Inventor

Yudai Ogawa

Inventor

Kamakura, JP

Overview

4→

Patents

2010–2019

Patent span

Human necessities

Primary field (CPC A)

Patents· 4 as inventor

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

A41Gprimary

A41GArtificial flowers17%

A61BDiagnosis17%

C08LCompositions of macromolecular compounds17%

D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons17%

G06TImage data processing or generation, in general17%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%

G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data8%

PatentTitleYear

10,385,209Polyamide-based fiber for artificial hair having exceptional dripping resistance upon combustion2019 9,756,886'Artificial hair fiber having shape memory and shape restoration function, artificial hair fiber having excellent flame resistance, and artificial hair fiber having low gloss appearance'2017 8,175,364'Medical image display device and program that generates marker and changes shape of region of interest to contact marker'2012 7,801,346'Medical image display device, method, and program'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2012Patents assigned to HITACHI MEDICAL CORP (2)· patent assignee history

2010–2012Based in Chiba, JP· patent location history

2012Patents assigned to GOTO YOSHIHIRO (1)· patent assignee history

2012Patents assigned to OGAWA YUDAI (1)· patent assignee history

2012Patents assigned to SASAHARA OSAMU (1)· patent assignee history

2017–2019Patents assigned to DENKA COMPANY LTD (2)· patent assignee history

2017–2019Based in Kamakura, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DENKA COMPANY LTD	2	2017–2019
HITACHI MEDICAL CORP	2	2010–2012
GOTO YOSHIHIRO	1	2012
OGAWA YUDAIself	1	2012
SASAHARA OSAMU	1	2012

Locations

Location	Patents	Span
Kamakura, JP	2	2017–2019
Chiba, JP	2	2010–2012