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Inventor

Yoshiki Maeyashiki

Inventor
Chofu, JP

Overview

3→
Patents
1994–1996
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H10Dprimary
H10DInorganic electric semiconductor devices100%
PatentTitleYear
5,486,709'Surge protection device'19965,376,809'Surge protection device'19945,371,385'Surge protection device'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1996Patents assigned to AGENCY IND SCIENCE TECHN (3)· patent assignee history
1994–1996Patents assigned to SANKOSHA CO LTD (3)· patent assignee history
1994Patents assigned to OME COSMOS ELECTRIC CO LTD (2)· patent assignee history
1994Patents assigned to MITI MINI INT TRADE & IND (1)· patent assignee history
1994–1996Based in Chofu, JP· patent location history
1996Patents assigned to OPTOTECHNO CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AGENCY IND SCIENCE TECHN31994–1996
SANKOSHA CO LTD31994–1996
OME COSMOS ELECTRIC CO LTD21994
MITI MINI INT TRADE & IND11994
OPTOTECHNO CO LTD11996
Locations
LocationPatentsSpan
Chofu, JP31994–1996