Inventor
Takashi Hatai
Inventor
Neyagawa, JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps39%
B82YSpecific uses or applications of nanostructures36%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body4%
C25DProcesses for the electrolytic or electrophoretic production of coatings4%
G09GArrangements or circuits for control of indicating devices using static means to present variable information4%
H01KElectric incandescent lamps4%
H05BElectric heating4%
H10NElectric solid-state devices not otherwise provided for4%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%
PatentTitleYear
7,378,656'Infrared radiation element and gas sensor using it'20086,844,664'Field emission electron source and production method thereof'20056,815,315'Method for electrochemical oxidation'20046,794,805'Field emission electron source, method of producing the same, and use of the same'20046,784,621'Field emission-type electron source and method of biasing the same'20046,765,342'Field emission-type electron source and manufacturing method thereof'20046,753,196'Method of and apparatus for manufacturing field emission-type electron source'20046,720,717'Field emission-type electron source'20046,707,061'Field emission type electron source'20046,583,578'Field emission-type electron source and manufacturing method thereof'20036,498,426'Field emission-type electron source and manufacturing method thereof'20026,285,118'Field emission-type electron source and manufacturing method thereof and display using the electron source'20015,347,665'Carbonate spring bath system'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2008Patents assigned to MATSUSHITA ELECTRIC WORKS LTD (13)· patent assignee history
1994Based in Shijonawate, JP· patent location history
2001–2008Based in Neyagawa, JP· patent location history
2004Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC WORKS LTD | 13 | 1994–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Neyagawa, JP | 11 | 2001–2008 |
| Osaka, JP | 1 | 2004 |
| Shijonawate, JP | 1 | 1994 |