Inventor

RIMA AKANUMA

Inventor
JP

Overview

3→
Patents
2021–2025
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers27%
D06PDyeing or printing textiles27%
B41JTypewriters18%
B41MPrinting, duplicating, marking, or copying processes18%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments9%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2025Patents assigned to NIPPON KAYAKU KK (3)· patent assignee history
2021–2025Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON KAYAKU KK32021–2025
Locations
LocationPatentsSpan
JP32021–2025