LexDanaLexDanabeta
Inventor

Yoshiki Hirotsu

Inventor
Saitama, JP

Overview

3→
Patents
2002–2007
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.

C07Cprimary
C07CAcyclic or carbocyclic compounds100%
PatentTitleYear
7,205,443'Processes for producing fluorine-containing 2,4-diols and their derivatives'20077,067,691'Process for producing α-substituted acrylic acid esters'20066,392,101'Process for purifying 1,1,1,5,5,5-hexafluoroacetylacetone'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2007Patents assigned to CENTRAL GLASS CO LTD (3)· patent assignee history
2002–2007Based in Saitama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CENTRAL GLASS CO LTD32002–2007
Locations
LocationPatentsSpan
Saitama, JP32002–2007