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Inventor

Yutaka Nakabayashi

Inventor
Osaka, JP

Overview

5→
Patents
1976–1997
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.

Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests27%
A23JProtein compositions for foodstuffs18%
B41MPrinting, duplicating, marking, or copying processes18%
C12NMicroorganisms or enzymes18%
C09KMaterials for miscellaneous applications, not provided for elsewhere9%
H05BElectric heating9%
PatentTitleYear
5,604,175'Reversible heat-sensitive recording medium'19975,376,616'Reversible heat-sensitive recording composition and reversible heat-sensitive recording sheet'19945,076,963'Pastes for forming a luminescent layer and insulator layer of electroluminescent element and electroluminescent element using such pastes'19914,021,303'Method for treatment of microorganisms'19773,962,466'Method for treatment of microorganisms'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1977Patents assigned to DAI NIPPON SUGAR MFG CO LTD (2)· patent assignee history
1976–1977Based in Fukuoka, JP· patent location history
1991–1997Patents assigned to NITTO DENKO CORP (3)· patent assignee history
1991Patents assigned to NIPPON KASEI CHEM (1)· patent assignee history
1991Based in Kyoto, JP· patent location history
1994–1997Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NITTO DENKO CORP31991–1997
DAI NIPPON SUGAR MFG CO LTD21976–1977
NIPPON KASEI CHEM11991
Locations
LocationPatentsSpan
Osaka, JP21994–1997
Fukuoka, JP21976–1977
Kyoto, JP11991