Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4517982 | Sensing device for cardio-pulmonary functions | Tetsuya Shiga, Shinichi Okawa, Kenichi Yoshida | 1985-05-21 |
| 4477768 | Leakage current detecting structure | Shinya Takenaka, Katsuyoshi Sunago | 1984-10-16 |
| 4458685 | Transcutaneous carbon dioxide measurement electrode assembly | Tamotsu Fukai, Shinichi Ohkawa | 1984-07-10 |
| 4444644 | PH Electrode | Shinichi Ohkawa | 1984-04-24 |
| 4430610 | Non-grounding checking system | Kenichi Yoshida, Shinya Takenaka | 1984-02-07 |