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Inventor

Takahiro Katayose

Inventor
Iwaki, JP

Overview

2→
Patents
1987–2002
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B22Dprimary
B22DCasting of metals20%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for20%
G08BSignalling systems, e.g. personal calling systems20%
G08GTraffic control systems20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
6,337,621'Security and emergency communication service coordination system and notification control method therefor'20024,667,858'Filler material for filling an outlet aperture of a casting ladle or similar container and a process for producing the filler material'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to TOSHIBA CERAMICS CO (1)· patent assignee history
1987Based in Kariya, JP· patent location history
2002Patents assigned to ALPINE ELECTRONICS INC (1)· patent assignee history
2002Based in Iwaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALPINE ELECTRONICS INC12002
TOSHIBA CERAMICS CO11987
Locations
LocationPatentsSpan
Iwaki, JP12002
Kariya, JP11987