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Inventor

Jiayi Shan

Inventor
Tokyo, JP

Overview

5→
Patents
2007–2012
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.

B82Yprimary
B82YSpecific uses or applications of nanostructures17%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons17%
Y10TTechnical subjects covered by former us classification17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
C04BLime, magnesia7%
C08JWorking-up7%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%
B29CShaping or joining of plastics3%
C01BNon-metallic elements3%
C08LCompositions of macromolecular compounds3%
PatentTitleYear
8,173,261'Fine carbon fibrous structure'20128,007,755'Carbon fibrous structure'20117,955,699'Composite material'20117,824,768'Carbon fibrous structure'20107,214,430'Composite material'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to BUSSAN NANOTECH RES INST INC (1)· patent assignee history
2007–2012Based in Tokyo, JP· patent location history
2010–2012Patents assigned to HODOGAYA CHEMICAL CO LTD (4)· patent assignee history
2012Patents assigned to MUNEKANE FUMINORI (1)· patent assignee history
2012Patents assigned to SHAN JIAYI (1)· patent assignee history
2012Patents assigned to TSUKADA TAKAYUKI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HODOGAYA CHEMICAL CO LTD42010–2012
BUSSAN NANOTECH RES INST INC12007
MUNEKANE FUMINORI12012
SHAN JIAYIself12012
TSUKADA TAKAYUKI12012
Locations
LocationPatentsSpan
Tokyo, JP52007–2012