Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5902105 | Dental treatment apparatus with a root canal length measurement function | Kazunari Matoba, Masanobu Yoshida, Masaru Okumura, Ryozo Koyama | 1999-05-11 |
| 5807246 | Display device in medical examination and treatment system | Nobuhiro Sakaguchi | 1998-09-15 |
| 5663998 | X-ray imaging apparatus and automatic density correction method | Masakazu Suzuki, Takeshi Hayashi | 1997-09-02 |