Inventor
Tetsuaki Tsuda
Inventor
Nishinomiya, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C25Dprimary
C25DProcesses for the electrolytic or electrophoretic production of coatings38%
Y10TTechnical subjects covered by former us classification25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
C23CCoating metallic material6%
F24CDomestic stoves or ranges6%
F26BDrying solid materials or objects by removing liquid therefrom6%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application6%
PatentTitleYear
5,356,723'Multilayer plated aluminum sheets'19945,356,724'Excellent far-infrared radiating material'19945,330,850'Corrosion-resistant surface-coated steel sheet'19944,601,794'Method and apparatus for continuous electroplating of alloys'19864,490,438'Steel sheet with multilayer electroplating and method of producing same'19844,249,999'Electrolytic zinc-nickel alloy plating'19814,102,772'Apparatus for continuously electroplating on only a single surface of running metal strip'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1994Patents assigned to SUMITOMO METAL IND (7)· patent assignee history
1978Based in Wakayama, JP· patent location history
1981Based in Osaka, JP· patent location history
1984–1994Based in Nishinomiya, JP· patent location history
1986Patents assigned to MITSUBISHI HEAVY IND LTD (1)· patent assignee history
1994Patents assigned to SUMITOMO LIGHT METAL IND (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO METAL IND | 7 | 1978–1994 |
| MITSUBISHI HEAVY IND LTD | 1 | 1986 |
| SUMITOMO LIGHT METAL IND | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nishinomiya, JP | 5 | 1984–1994 |
| Osaka, JP | 1 | 1981 |
| Wakayama, JP | 1 | 1978 |