Inventor
Tamaya Ubukata
Inventor
Kawachi-gun, JP
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Bprimary
B29BPreparation or pretreatment of the material to be shaped11%
B29CShaping or joining of plastics11%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors11%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein11%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
Y10TTechnical subjects covered by former us classification11%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008Patents assigned to SUMITOMO BAKELITE CO (1)· patent assignee history
2008Based in Mooka, JP· patent location history
2010Patents assigned to TSUKUBA SEIKO LTD (1)· patent assignee history
2010Based in Kawachi-gun, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO BAKELITE CO | 1 | 2008 |
| TSUKUBA SEIKO LTD | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawachi-gun, JP | 1 | 2010 |
| Mooka, JP | 1 | 2008 |