Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5410473 | Method and apparatus for recording electrocardiogram information | Yumi Nishimura, Noriko Igarashi, Minako Sakai, Akihiro Motoki | 1995-04-25 |
| 4896677 | Electrocardiographic waveform display apparatus, and method of expressing electrocardiographic waveforms | Isamu Suzuki, Chuichi Sato, Noriko Igarashi, Yumi Nishimura | 1990-01-30 |