Granted Patent
Utility
US 6,134,136 · App. 09/236,896
Semiconductor integrated circuit device
Inventors:
Kazutoshi Ishii, Sumitaka Gotou, Yasuhiro Moya, Yoshihide Kanakubo, Tatuya Kitta
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: Jan 26, 1999
Inventors
Kazutoshi Ishii
Sumitaka Gotou
Yasuhiro Moya
Yoshihide Kanakubo
Tatuya Kitta
Assignee (at issue)
SEIKO INSTRUMENTS INC.
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.