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Takatsuki, Japan

Mika Yamagishi

USPTO Granted Patents = 6

Average Co-Inventor Count = 1.5

ph-index = 1

Forward Citations = 2(Granted Patents)

Location History:

Osaka, JP (2002)
Takatsuki, JP (2004 - 2008)
San Diego, CA (US) (2008)

Company Filing History:

6 out of 27,375

Matsushita Electric Industrial Co., Ltd.

Years Active: 2002-2008

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7414356 - Cathode structure including barrier for preventing metal bridging from heater to emitter (2008-08-19),

2. 7382086 - Indirectly heated cathode and cathode ray tube having same (2008-06-03),

3. 6992427 - High-yield cathode body, cathode sleeve structure, and cathode-ray tube, cathode sleeve substrate, and cathode body production method (2006-01-31),

4. 6882093 - Long-life electron tube device, electron tube cathode, and manufacturing method for the electron tube device (2005-04-19),

5. 6828717 - Electron gun having short length and cathode-ray tube apparatus using such electron gun (2004-12-07),

6. 6492765 - Cathode structure for cathode ray tube (2002-12-10),

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