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Inventor

Hiroya Ishigaki

Inventor
Osaka, JP

Overview

4→
Patents
1999–2003
Patent span
LOC
Primary field

Patents· 4 as inventor

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

LOC23primary
LOC2350%
LOC1325%
LOC2425%
PatentTitleYear
D0475794'Tablet cutting machine'2003D0433492'Air conditioner'2000D0423452'AC/DC converter'2000D0417724'Air conditioner'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Based in Gunma, JP· patent location history
2000–2003Patents assigned to SANYO ELECTRIC CO (3)· patent assignee history
2000–2003Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SANYO ELECTRIC CO32000–2003
Locations
LocationPatentsSpan
Osaka, JP32000–2003
Gunma, JP11999