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Inventor

Hisanao Yamamoto

Inventor
Tokyo, JP

Overview

2→
Patents
2010–2011
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds40%
C08LCompositions of macromolecular compounds40%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1020%
PatentTitleYear
7,932,319'Thermosetting resin composition and semiconductor sealing medium'20117,820,772'Hardener for epoxy resin and epoxy resin composition'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2011Patents assigned to ASAHI KASEI CHEMICALS CORP (2)· patent assignee history
2010Based in Yokohama, JP· patent location history
2011Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASAHI KASEI CHEMICALS CORP22010–2011
Locations
LocationPatentsSpan
Tokyo, JP12011
Yokohama, JP12010