Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6694976 | Oscillating air pressure generator, diaphragm unit, and high-frequency artificial respiration apparatus using the same | Toshihisa Takaki, Mikio Yasukawa, Yasuhito Sugiura, Katsuyoshi Suzuki, Masahiro Kamada | 2004-02-24 |
| 6446629 | Artificial respiration apparatus | Toshihisa Takaki, Masatake Saito, Mikio Yasukawa, Yasuhito Sugiura, Katsuyoshi Suzuki +3 more | 2002-09-10 |