Inventor

Katsuyuki Hoshikawa

Inventor
Kobe, JP

Overview

3→
Patents
1987–1991
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.

B60Cprimary
B60CVehicle tyres50%
Y10TTechnical subjects covered by former us classification50%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1988Patents assigned to SUMITOMO RUBBER IND (2)· patent assignee history
1987–1991Based in Kobe, JP· patent location history
1991Patents assigned to RUBBER IND LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO RUBBER IND21987–1988
RUBBER IND LTD11991
Locations
LocationPatentsSpan
Kobe, JP31987–1991