Inventor
Masao Urayama
Inventor
Misato, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps33%
B82YSpecific uses or applications of nanostructures11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
F25DRefrigerators7%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact7%
A47GHousehold or table equipment4%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers4%
C01BNon-metallic elements4%
C09KMaterials for miscellaneous applications, not provided for elsewhere4%
H05BElectric heating4%
PatentTitleYear
11,130,896Heat-storage material and refrigerator and cooling container that include the heat-storage material202110,919,683Thermal energy storage pack, thermal exchange unit, and manufacturing method of thermal energy storage pack20218,173,487'Semiconductor element, method for manufacturing same, and electronic device including same'20127,375,366'Carbon nanotube and method for producing the same, electron source and method for producing the same, and display'20087,078,863'Cold-cathode electron source and field-emission display'20067,030,550'Electron emission device with multi-layered fate electrode'20066,741,017'Electron source having first and second layers'20046,650,061'Electron-source array and manufacturing method thereof as well as driving method for electron-source array'20036,570,305'Field emission electron source and fabrication process thereof'20036,545,396'Image forming device using field emission electron source arrays'20035,800,233'Process of fabricating field-emission type electron source, electron source fabricated thereby and element structure of electron source'19985,676,873'Microwave oven and magnetron with cold cathode'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2021Patents assigned to SHARP KK (12)· patent assignee history
1997–2003Based in Misato, JP· patent location history
2003–2006Based in Saitama, JP· patent location history
2008Based in Tenri, JP· patent location history
2012Patents assigned to KAWASAKI MASASHI (1)· patent assignee history
2012Patents assigned to OHNO HIDEO (1)· patent assignee history
2012Patents assigned to UNIV TOHOKU (1)· patent assignee history
2012Patents assigned to URAYAMA MASAO (1)· patent assignee history
2012Based in Osaka, JP· patent location history
2021Based in Sakai, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHARP KK | 12 | 1997–2021 |
| KAWASAKI MASASHI | 1 | 2012 |
| OHNO HIDEO | 1 | 2012 |
| UNIV TOHOKU | 1 | 2012 |
| URAYAMA MASAOself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Misato, JP | 4 | 1997–2003 |
| Saitama, JP | 3 | 2003–2006 |
| Sakai, JP | 2 | 2021 |
| Osaka, JP | 1 | 2012 |
| Tenri, JP | 1 | 2008 |