Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6609288 | Taper implant and a screw-fastening structure using a taper implant with female threads | Chikakazu Ninomiya, Takeji Shiokawa, Kuninori Imai, Mitsuo Miyamoto | 2003-08-26 |
| 6591475 | Method for fixing a taper implant to a receiving member | Chikakazu Ninomiya, Takeji Shiokawa, Kuninori Imai, Mitsuo Miyamoto | 2003-07-15 |
| 6514005 | Apparatus for installing a material which is processed by using chemicals | Takeji Shiokawa, Toshimitsu Nakagawa | 2003-02-04 |