Granted Patent
Utility
US 6,411,581 · App. 08/939,116
Optical memory apparatus having planar printed circuit board mounted therein
Inventors:
Hidenori Saitou, Toshitaka Iwamoto, Hirataka Ukai, Yasukiyo Kunimatsu, Shigeru Juman, Tomoo Sukagawa, Masateru Sasaki, Tatsutoshi Nagasaki, Masao Uchiyama
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Sep 26, 1997
Inventors
Hidenori Saitou
Toshitaka Iwamoto
Hirataka Ukai
Yasukiyo Kunimatsu
Shigeru Juman
Tomoo Sukagawa
Masateru Sasaki
Tatsutoshi Nagasaki
Masao Uchiyama
Assignee (at issue)
Fujitsu Limited
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.