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Yokohama, Japan

Masao Mashita

USPTO Granted Patents = 7

Average Co-Inventor Count = 2.9

ph-index = 6

Forward Citations = 186(Granted Patents)

Location History:

Kanagawa, JP (1993)
Yokohama, JP (1984 - 2001)

Company Filing History:

6 out of 52,766

Kabushiki Kaisha Toshiba

Tokyo Shibaura Denki Kabushiki Kaisha

Years Active: 1984-2001

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6333516 - Quantum effect device (2001-12-25),

2. 5895938 - Semiconductor device using semiconductor BCN compounds (1999-04-20),

3. 5425811 - Apparatus for manufacturing a nitrogen containing compound thin film (1995-06-20),

4. 5300185 - Method of manufacturing III-V group compound semiconductor (1994-04-05),

5. 5229319 - Method for producing compound semiconductors and apparatus therefor (1993-07-20),

6. 5213654 - Vapor-phase epitaxial growth method for semiconductor crystal layers (1993-05-25),

7. 4433340 - Optical recording medium (1984-02-21),

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