Inventor
Masayuki Nakamoto
Inventor
Chigasaki, JP
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps41%
B82YSpecific uses or applications of nanostructures15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
C01BNon-metallic elements7%
G01RMeasuring electric variables6%
G09GArrangements or circuits for control of indicating devices using static means to present variable information4%
Y10TTechnical subjects covered by former us classification4%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general2%
B41JTypewriters2%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure2%
PatentTitleYear
7,421,900'Ultrasonograph, ultrasonic transducer, examining instrument, and ultrasonographing device'20087,187,112'Field emission cold cathode device of lateral type'20077,175,495'Method of manufacturing field emission device and display apparatus'20077,102,277'Field emission cold cathode device of lateral type'20066,891,320'Field emission cold cathode device of lateral type'20056,796,870'Field emission type cold cathode device, manufacturing method thereof and vacuum micro device'20046,664,727'Field emision type cold cathode device, manufacturing method thereof and vacuum micro device'20036,603,256'Field emission type display'20036,417,606'Field emission cold-cathode device'20026,281,621'Field emission cathode structure, method for production thereof, and flat panel display device using same'20016,097,138'Field emission cold-cathode device'20006,092,889'Ink-jet head and ink-jet recording device each having a protruded-type electrode'20006,031,328'Flat panel display device'20005,977,693'Micro-vacuum device'19995,962,958'Emitter structure of field emission cold-cathode device using synthetic resin substrate'19995,847,496'Field emission device including a resistive layer'19985,834,324'Field emission cold-cathode device and method of manufacturing the same'19985,808,408'Plasma display with projecting discharge electrodes'19985,786,656'Field-emission cold-cathode device and method of fabricating the same'19985,749,762'Field emission cold cathode and method for production thereof'19985,747,926'Ferroelectric cold cathode'19985,727,976'Method of producing micro vacuum tube having cold emitter'19985,629,782'Holographic display apparatus'19975,567,882'Pressure sensor using a field emission cold cathode'19965,545,980'Optical sensor'19965,510,703'Optical sensor'19965,499,938'Field emission cathode structure, method for production thereof, and flat panel display device using same'19965,483,118'Field emission cold cathode and method for production thereof'19965,451,864'Magneto-optical sensor'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2008Patents assigned to TOSHIBA KK (29)· patent assignee history
1995–2001Based in Yokohama, JP· patent location history
1996–2008Based in Chigasaki, JP· patent location history
1998–2003Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA KK | 29 | 1995–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chigasaki, JP | 19 | 1996–2008 |
| Yokohama, JP | 7 | 1995–2001 |
| Kanagawa, JP | 3 | 1998–2003 |