Inventor

Akiyoshi Matsumoto

Inventor

Hino, JP

Overview

11→

Patents

1977–2017

Patent span

Chemistry

Primary field (CPC C)

Patents· 11 as inventor

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes12%

C07KPeptides12%

C12NMicroorganisms or enzymes12%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture12%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations9%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%

H10NElectric solid-state devices not otherwise provided for6%

Y10TTechnical subjects covered by former us classification6%

C01BNon-metallic elements3%

C08BPolysaccharides3%

PatentTitleYear

9,741,472'Method for manufacturing MgB2 superconductor, and MgB2 superconductor'2017 7,763,568'Method for producing MgB2 superconductor and MgB2 superconductor'2010 6,329,498'Polypeptide transition metal salts and method of enhancing anti-HIV activity of polypeptide'2001 5,776,899'Polypeptide and anti-HIV agent prepared therefrom'1998 5,710,128'Pharmaceutical compositions of lipopolysaccharide-binding polypeptides'1998 5,449,752'Polypeptides with affinity to lipopolysaccharides and their uses'1995 4,495,294'Method for determining bacterial endotoxin and kit therefor'1985 4,205,127'Process for the renewal of an insolubilized glucose isomerase'1980 4,113,568'Process for the renewal of an insolubilized glucose isomerase'1978 4,078,970'Insolubilized glucose isomerase'1978 4,008,124'Process for the isomerization of glucose into fructose'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1980Patents assigned to MITSUBISHI CHEM IND (4)· patent assignee history

1977–2001Based in Hino, JP· patent location history

1980–2001Patents assigned to SEIKAGAKU KOGYO CO LTD (5)· patent assignee history

1995Based in Tokyo, JP· patent location history

2010–2017Patents assigned to NAT INST FOR MATERIALS SCIENCE (2)· patent assignee history

2010Patents assigned to TOKAI RYOKAKU TETSUDO KK (1)· patent assignee history

2010Based in Tsukuba, JP· patent location history

2017Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SEIKAGAKU KOGYO CO LTD	5	1980–2001
MITSUBISHI CHEM IND	4	1977–1980
NAT INST FOR MATERIALS SCIENCE	2	2010–2017
TOKAI RYOKAKU TETSUDO KK	1	2010

Locations

Location	Patents	Span
Hino, JP	8	1977–2001
Ibaraki, JP	1	2017
Tsukuba, JP	1	2010
Tokyo, JP	1	1995