Ink cartridge | Patent Number 06955422

US 06955422 B2
Application Number10116499
Publication NumberUS 20020158948 A1
Pendency3 years, 6 months, 19 days
Filled DateApr 3, 2002
Priority DateApr 3, 2002
Publication DateOct 31, 2002
Expiration DateApr 3, 2022
Inventor/ApplicantsYoshihiro Koizumi
Masaki Shimomura
Satoshi Nakata
Hiroshige Owaki
Hisashi Miyazawa
Hiroshige Owaki
Yoshihiro Koizumi
Munehide Kanaya
Munehide Kanaya
Masaki Shimomura
Hisashi Miyazawa
Yasuto Sakai
Satoshi Nakata
Yasuto Sakai
ExaminesDO, AN H
Art Unit2853
Technology Center2800
Assignments
Seiko Epson Corporation
Current
Seiko Epson Corporation
Original
Law Firm
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