Inventor

TATSUSHI ISOJIMA

Inventor

Overview

2→

Patents

2023–2025

Patent span

Human necessities

Primary field (CPC A)

Patents· 2 as inventor

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes29%

A61QSpecific use of cosmetics or similar toiletry preparations29%

A23DEdible oils or fats, e.g. margarines, shortenings or cooking oils14%

A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation14%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry14%

PatentTitleYear

12,453,691Composition comprising hyaluronic acid-based polyion complex particle2025 11,582,981Oil-in-water type emulsion composition, and method for producing said oil-in-water type emulsion composition2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to MITSUBISHI CHEM CORP (1)· patent assignee history

2023–2025Based in JP· patent location history

2025Patents assigned to OREAL (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI CHEM CORP	1	2023
OREAL	1	2025

Locations

Location	Patents	Span
JP	2	2023–2025