Inventor

Tamotsu Asano

Inventor

Chiba, JP

Overview

9→

Patents

1985–2010

Patent span

Chemistry

Primary field (CPC C)

Patents· 9 as inventor

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

A01Nprimary

A01NPreservation of bodies of humans or animals or plants or parts thereof31%

C07CAcyclic or carbocyclic compounds23%

C07DHeterocyclic compounds15%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture15%

C07HSugars8%

C12NMicroorganisms or enzymes8%

PatentTitleYear

7,700,330'Method of purifying amide compound'2010 7,038,039'Process for selectively producing 1-phosphorylated sugar derivative anomer and process for producing nucleoside'2006 6,849,432'Process for producing amide compounds'2005 5,846,904'Soil fumigant preparations'1998 5,733,561'Insecticide composition and production process thereof'1998 5,053,070'Pyrimidine derivatives, preparation processes thereof, herbicide containing the same, and herbicidal compositions containing the same along with other active ingredient'1991 4,986,846'2-(4,6-dimethoxy-2-pyrimidinyloxy)benzaldoximes, preparation processes thereof, herbicides containing the same, and herbicidal compositions containing the same along with other active ingredient'1991 4,873,373'Process for preparation of 3-phenoxybenzyl 2-(4-alkoxyphenyl)-2-methylpropyl ethers'1989 4,542,243'Process for producing 3-phenoxybenzyl 2-(4-alkoxyphenyl)-2-methylpropyl ethers'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1998Patents assigned to MITSUI TOATSU CHEMICALS (5)· patent assignee history

1985–1989Based in Fukuoka, JP· patent location history

1991Based in Kanagawa, JP· patent location history

1998–2010Patents assigned to MITSUI CHEMICALS INC (4)· patent assignee history

1998–2010Based in Chiba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUI TOATSU CHEMICALS	5	1985–1998
MITSUI CHEMICALS INC	4	1998–2010

Locations

Location	Patents	Span
Chiba, JP	5	1998–2010
Kanagawa, JP	2	1991
Fukuoka, JP	2	1985–1989