Inventor
Kazuo Takiguchi
Inventor
Ibaraki, JP
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds14%
C08JWorking-up14%
E02FDredging14%
F15BSystems acting by means of fluids in general14%
H05KPrinted circuits14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
Y10TTechnical subjects covered by former us classification14%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992Patents assigned to SHOWA DENKO KK (1)· patent assignee history
1992Based in Kanagawa, JP· patent location history
2021Patents assigned to HITACHI CONSTRUCTION MACH CO (1)· patent assignee history
2021Based in Ibaraki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI CONSTRUCTION MACH CO | 1 | 2021 |
| SHOWA DENKO KK | 1 | 1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ibaraki, JP | 1 | 2021 |
| Kanagawa, JP | 1 | 1992 |