Inventor

Yoshio Ito

Inventor

Sagamihara, JP

Overview

3→

Patents

1990–2001

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 compounds40%

C12NMicroorganisms or enzymes20%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture20%

Y02PClimate change mitigation technologies in the production or processing of goods20%

PatentTitleYear

6,277,602'Method of producing 1-menthyl- .alpha.-D-glucopyranoside'2001 5,231,179'Heterocyclic compounds and their production'1993 4,892,961'Amino acid derivatives, and their production'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1993Patents assigned to SUMITOMO PHARMA (2)· patent assignee history

1990–1993Based in Sagamihara, JP· patent location history

2001Patents assigned to LOTTE CO LTD (1)· patent assignee history

2001Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SUMITOMO PHARMA	2	1990–1993
LOTTE CO LTD	1	2001

Locations

Location	Patents	Span
Sagamihara, JP	2	1990–1993
Tokyo, JP	1	2001