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Matsumoto, Japan

Kunio Wanikawa

USPTO Granted Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 1.5

ph-index = 1

Forward Citations = 24(Granted Patents)

Location History:

Nagano, JP (1994)
Matsumoto, JP (2022)

Company Filing History:

2 out of 33,436

Seiko Epson Corporation

Years Active: 1994-2022

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11260662 - Liquid discharge head and liquid discharge apparatus (2022-03-01),

2. 5367393 - Electro-optical apparatus with metal light shield and conductor between (1994-11-22),

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