Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356826 | Stabbing apparatus for diagnosis of living body | — | 1982-11-02 |
| 4351587 | Apparatus for positioning eyepiece of endoscope | Kazumasa Matsuo | 1982-09-28 |
| 4350150 | Structure of a light-receiving end portion of an endoscope light guide | Kenji Koyata | 1982-09-21 |
| 4319563 | Endoscope with a smoothly curved distal end face | — | 1982-03-16 |