Inventor

Seiichi Shibata

Inventor

Tokyo, JP

Overview

1983–1991

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 purposes11%

A61QSpecific use of cosmetics or similar toiletry preparations6%

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

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%

C01BNon-metallic elements6%

C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals6%

C01GCompounds containing metals not covered by subclasses c01d or c01f6%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds6%

C07HSugars6%

C07KPeptides6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1983–1991Patents assigned to SHIBATA SEIICHI (2)· patent assignee history

1983Patents assigned to CASIO COMPUTER CO LTD (1)· patent assignee history

1983–1991Based in Tokyo, JP· patent location history

1983Based in Nirasaki, JP· patent location history

1988Patents assigned to SUMITOMO CHEMICAL CO (2)· patent assignee history

1988Patents assigned to SUMITOMO METAL IND (1)· patent assignee history

1988Based in Takatsuki, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations