Inventor
Shuichi Hatakeyama
Inventor
Shimodate, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Kprimary
H05KPrinted circuits42%
Y10TTechnical subjects covered by former us classification25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
C23CCoating metallic material8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
PatentTitleYear
8,426,742'Connecting terminal, semiconductor package using connecting terminal and method for manufacturing semiconductor package'20135,689,879'Metal foil for printed wiring board and production thereof'19975,638,598'Process for producing a printed wiring board'19975,444,189'Printed wiring board and production thereof'19955,403,672'Metal foil for printed wiring board and production thereof'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2013Patents assigned to HITACHI CHEMICAL CO LTD (5)· patent assignee history
1995–1997Based in Shimodate, JP· patent location history
2013Patents assigned to ARIKE SHIGEHARU (1)· patent assignee history
2013Patents assigned to EJIRI YOSHINORI (1)· patent assignee history
2013Patents assigned to HASEGAWA KIYOSHI (1)· patent assignee history
2013Patents assigned to HATAKEYAMA SHUICHI (1)· patent assignee history
2013Based in Tochigi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI CHEMICAL CO LTD | 5 | 1995–2013 |
| ARIKE SHIGEHARU | 1 | 2013 |
| EJIRI YOSHINORI | 1 | 2013 |
| HASEGAWA KIYOSHI | 1 | 2013 |
| HATAKEYAMA SHUICHIself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shimodate, JP | 4 | 1995–1997 |
| Tochigi, JP | 1 | 2013 |