Inventor

Nobuo Yoshida

Inventor

Nishinomiya, JP

Overview

1979–2020

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 purposes19%

C07KPeptides19%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%

C12NMicroorganisms or enzymes13%

B01DSeparation6%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%

C02FTreatment of water, waste water, sewage, or sludge6%

G01NInvestigating or analysing materials by determining their chemical or physical properties6%

Y02PClimate change mitigation technologies in the production or processing of goods6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to BABCOCK HITACHI KK (1)· patent assignee history

1979Patents assigned to HITACHI LTD (1)· patent assignee history

1979Patents assigned to HITACHI PLANT ENG & CONSTR CO (1)· patent assignee history

1979Based in Kashiwa, JP· patent location history

1982–1995Patents assigned to SHIONOGI & CO (4)· patent assignee history

1982–1995Based in Nishinomiya, JP· patent location history

1994Based in Hyogo, JP· patent location history

2019–2020Patents assigned to EISAI R&D MAN CO LTD (2)· patent assignee history

2019–2020Based in Kakamigahara, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations