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Inventor

Akiko Matsui

Inventor
Meguro-ku, JP

Overview

2→
Patents
1976–2021
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

C01Fprimary
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals25%
G01RMeasuring electric variables25%
G06FElectric digital data processing25%
H05KPrinted circuits25%
PatentTitleYear
10,929,585Recording medium recording via lifetime calculation program, via lifetime calculation method, and information processing device20213,954,958'Preparation of aluminum hydrate'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to SUMITOMO CHEMICAL CO (1)· patent assignee history
1976Based in Niihama, JP· patent location history
2021Patents assigned to FUJITSU LTD (1)· patent assignee history
2021Based in Meguro-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD12021
SUMITOMO CHEMICAL CO11976
Locations
LocationPatentsSpan
Meguro-ku, JP12021
Niihama, JP11976