Inventor

Yumie Okuhara

Inventor
Sakado, JP

Overview

5→
Patents
2000–2005
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

C23Cprimary
C23CCoating metallic material36%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium27%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1018%
C04BLime, magnesia9%
C07CAcyclic or carbocyclic compounds9%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2005Patents assigned to KABUSHIKIKAISHA KOJUNDOKAGAKU (5)· patent assignee history
2000–2002Based in Sakado, JP· patent location history
2005Based in Yoshimi, JP· patent location history
2005Based in Suwa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KABUSHIKIKAISHA KOJUNDOKAGAKU52000–2005
Locations
LocationPatentsSpan
Sakado, JP32000–2002
Yoshimi, JP12005
Suwa, JP12005