Granted Patent
Utility
US 5,989,200 · App. 09/053,909
Exercise amount measuring device capable of displaying the amount of exercise to be performed further
Inventors:
Manabu Yoshimura, Maki Hasegawa, Tsukasa Hatakenaka, Makoto Tabata, Tsutomu Yamasawa, Masaaki Takenaka, Tomoo Watanabe, Kazuyuki Morita
Patented Case
View Patent ↗
Granted: Nov 23, 1999
Filed: Apr 2, 1998
Inventors
Manabu Yoshimura
Maki Hasegawa
Tsukasa Hatakenaka
Makoto Tabata
Tsutomu Yamasawa
Masaaki Takenaka
Tomoo Watanabe
Kazuyuki Morita
Assignee (at issue)
OMRON CORPORATION
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.