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Inventor

Gouki Ohtake

Inventor
Hitachi, JP

Overview

1→
Patents
2011
Patent span
Physics
Primary field (CPC G)

Patents· 1 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 bonds33%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light33%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
PatentTitleYear
7,973,125'Method of evaluating polymide dissolution rate, method of producing polymide, and polymide obtained using same methods'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to HITACHI CHEMICAL CO LTD (1)· patent assignee history
2011Based in Hitachi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI CHEMICAL CO LTD12011
Locations
LocationPatentsSpan
Hitachi, JP12011