Inventor
Toshiki Ebata
Inventor
Osaka, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices23%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1023%
C23CCoating metallic material15%
H01JElectric discharge tubes or discharge lamps8%
H01LSemiconductor devices8%
H05HPlasma technique8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
RE046136'Heating apparatus with enhanced thermal uniformity and method for making thereof'20167,901,509'Heating apparatus with enhanced thermal uniformity and method for making thereof'20115,788,798'Plasma processing apparatus'19984,774,200'Schottky-gate field effect transistor and method for producing the same'19884,757,033'Semiconductor device manufacturing by sequential ion and wet etchings prior to lift-off metallization'19884,601,095'Process for fabricating a Schottky-barrier gate field effect transistor'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1988Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (3)· patent assignee history
1986–2016Based in Osaka, JP· patent location history
1998Patents assigned to SUMITOMO METAL IND (1)· patent assignee history
2011–2016Patents assigned to MOMENTIVE PERFORMANCE MAT INC (2)· patent assignee history
2016Patents assigned to MOMENTIVE PERFORMANCE MAT (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO ELECTRIC INDUSTRIES | 3 | 1986–1988 |
| MOMENTIVE PERFORMANCE MAT INC | 2 | 2011–2016 |
| MOMENTIVE PERFORMANCE MAT | 1 | 2016 |
| SUMITOMO METAL IND | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 6 | 1986–2016 |