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Inventor

Hideo Ooi

Inventor
Shizuoka, JP

Overview

3→
Patents
2000–2009
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C07Dprimary
C07DHeterocyclic compounds33%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution22%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments11%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy11%
H10KOrganic electric solid-state devices11%
Y02PClimate change mitigation technologies in the production or processing of goods11%
PatentTitleYear
7,632,954'Substituted sym-triindole'20097,255,779'Indolecarboxylic ester trimer and electrochemical cell using the same'20076,066,744'Process for producing 5-methylindolines'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2009Patents assigned to IHARA CHEMICAL IND CO (2)· patent assignee history
2000Based in Nishikamo-gun, JP· patent location history
2007Patents assigned to NEC TOKIN CORP (1)· patent assignee history
2007–2009Based in Shizuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IHARA CHEMICAL IND CO22000–2009
NEC TOKIN CORP12007
Locations
LocationPatentsSpan
Shizuoka, JP22007–2009
Nishikamo-gun, JP12000