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Inventor

KAZUHIKO MARUYAMA

Inventor
JP

Overview

5→
Patents
2021–2026
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes50%
A61QSpecific use of cosmetics or similar toiletry preparations50%
PatentTitleYear
12,521,330Composition comprising two polyglyceryl fatty acid esters202612,453,691Composition comprising hyaluronic acid-based polyion complex particle202511,202,750Non-sticky stable composition202111,179,307Foamable composition202111,154,473Composition comprising resorcinol or derivative thereof2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to OREAL (5)· patent assignee history
2021–2026Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OREAL52021–2026
Locations
LocationPatentsSpan
JP52021–2026