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Hitoshi Matsui

USPTO Granted Patents = 7

Average Co-Inventor Count = 1.8

ph-index = 4

Forward Citations = 75(Granted Patents)

Location History:

both Toyota, JP (1992)
Toyota, JP (1986 - 1998)

Company Filing History:

7 out of 36,721

Toyota Jidosha Kabushiki Kaisha

Hitachi Seiko, Ltd.

where one patent can have more than one assignee

Years Active: 1986-1998

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5824991 - Pulsed arc welding method and apparatus (1998-10-20),

2. 5736712 - Arc welding torch (1998-04-07),

3. 5525778 - Apparatus for welding with a current waveform controlled by sensing arc (1996-06-11),

4. 5473139 - Pulsed arc welding apparatus having a consumable electrode wire (1995-12-05),

5. 5101093 - Contact tip for arc welding (1992-03-31),

6. 4838287 - Method and device for electromagnetic removal of spatter on nozzle of (1989-06-13),

7. 4625904 - Structure of disc wheel (1986-12-02),

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