Inventor
Fumio Yoshikawa
Inventor
Hadano, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Kprimary
B23KSoldering or unsoldering33%
H05KPrinted circuits33%
E05BLocks11%
G07GRegistering the receipt of cash, valuables, or tokens11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
6,705,505'Paste providing method, soldering method and apparatus and system therefor'20046,533,162'Paste providing method, soldering method and apparatus and system therefor'20036,193,144'Paste providing method, soldering method and apparatus and system therefor'20014,159,153'Latch device for drawers'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979Patents assigned to MATUSHIRO KINZOKU SEISAKUJO CO (1)· patent assignee history
1979Based in Nagano-shi, JP· patent location history
2001–2004Patents assigned to HITACHI LTD (3)· patent assignee history
2001–2004Based in Hadano, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 3 | 2001–2004 |
| MATUSHIRO KINZOKU SEISAKUJO CO | 1 | 1979 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hadano, JP | 3 | 2001–2004 |
| Nagano-shi, JP | 1 | 1979 |