Granted Patent
Utility
US 6,803,937 · App. 09/860,562
Photographic printer having varied intensities or optical modulation data for laser light sources
Inventors:
Jun Hirooka, Yasutaka Kayama, Fumihiro Nakahara, Hirofumi Hayashi
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: May 21, 2001
Inventors
Jun Hirooka
Yasutaka Kayama
Fumihiro Nakahara
Hirofumi Hayashi
Assignee (at issue)
Noritsu Koki Co., Ltd.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.