Inventor

Norio Nishi

Inventor

Kyoto, JP

Overview

1983–2020

Patent span

Chemistry

Primary field (CPC C)

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes13%

C07KPeptides13%

A61LMethods or apparatus for sterilising materials or objects in general7%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations7%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%

B23KSoldering or unsoldering7%

C02FTreatment of water, waste water, sewage, or sludge7%

C07HSugars7%

C12MApparatus for enzymology or microbiology7%

C12NMicroorganisms or enzymes7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to AGENCY IND SCIENCE TECHN (1)· patent assignee history

1983–2014Based in Sapporo, JP· patent location history

1993Patents assigned to AZUMA ICHIRO (2)· patent assignee history

1993Based in Hokkaido, JP· patent location history

2014–2016Patents assigned to NISHI NORIO (2)· patent assignee history

2016–2020Patents assigned to KATAOKA CORP (2)· patent assignee history

2016–2020Based in Kyoto, JP· patent location history

2020Patents assigned to AIST (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations