% Expired Patents = 100.0

Forward Citations = 11

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3 inventors (with patents filed for the assignee):

Hiroshi Fukumoto (1 out of 46 patents)

Akihito Sao (1 out of 31 patents)

Kazuhiko Kitamura (1 out of 44 patents)

1 patent: Sort by Forward Citations

#6,083 in Tokyo

#15,722 in Japan

Iko Epson Corporation

Forward Citations = 11

3 inventors:

Hiroshi Fukumoto (1 out of 46 patents)

Akihito Sao (1 out of 31 patents)

Kazuhiko Kitamura (1 out of 44 patents)

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