Inventor

Torakazu Tahara

Inventor

Niigata, JP

Overview

4→

Patents

1993–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 4 as inventor

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

C12Pprimary

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture33%

C07CAcyclic or carbocyclic compounds22%

B01DSeparation11%

C07DHeterocyclic compounds11%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%

PatentTitleYear

11,028,031Method for producing high-concentration alcohol2021 6,174,711'Method for producing L-allysine acetal'2001 5,667,996'Process for production of bacterial cells containing poly-3-hydroxy butyric acid'1997 5,200,332'Process for preparation of copolymer'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2001Patents assigned to MITSUBISHI GAS CHEMICAL CO (3)· patent assignee history

1993–2001Based in Niigata, JP· patent location history

2021Patents assigned to MITSUBISHI CHEM CORP (1)· patent assignee history

2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI GAS CHEMICAL CO	3	1993–2001
MITSUBISHI CHEM CORP	1	2021

Locations

Location	Patents	Span
Niigata, JP	3	1993–2001
Tokyo, JP	1	2021