Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6001103 | Bone connector | Shigeki Hitomi, Hiroshi Mizuno, Katsuki Hayashi | 1999-12-14 |
| 5980574 | Artificial socket, screw for fixing artificial socket and artificial hip joint | Tunenori Takei, Hajime Yamada, Masanori Nakasu | 1999-11-09 |
| 5885300 | Guide apparatus of intervertebral implant | Yasuaki Tokuhashi | 1999-03-23 |
| 5776196 | Prosthesis for spanning a space formed upon removal of an intervertebral disk | Hiromi Matsuzaki, Masashi Nakamura | 1998-07-07 |
| 5716359 | Anchor and method for fixing a screw in bone | Masahiro Kohketsu | 1998-02-10 |
| 5697930 | Intramedullary nail for humerus | Moritoshi Itoman | 1997-12-16 |
| 5665086 | Instrument for inserting an intramedullary nail in a bone | Moritoshi Itoman | 1997-09-09 |
| 5643267 | Bone connector adapted for joining cut bone ends | Shigeki Hitomi, Hiroshi Mizuno | 1997-07-01 |
| 5569246 | Fixing instrument for spinal fusion members | Shoji Uchida | 1996-10-29 |
| 5534031 | Prosthesis for spanning a space formed upon removal of an intervertebral disk | Hiromi Matsuzaki, Masashi Nakamura | 1996-07-09 |
| 5147361 | Vertebral connecting plate | Hiromi Matsuzaki | 1992-09-15 |
| 5128146 | Apatite coated article and process for producing the same | Yasuhiko Hirayama, Haruko Ikata | 1992-07-07 |
| 5018847 | Observation and/or cultivation instrument for cells | Tsuneo Hiraide | 1991-05-28 |
| 5017518 | Process for producing calcium phosphate ceramics having porous surface | Yasuhiko Hirayama, Tetsuro Ogawa | 1991-05-21 |
| 4969913 | Ceramics composites | — | 1990-11-13 |
| 4946378 | Artificial intervertebral disc | Yasuhiko Hirayama, Haruko Ikata, Hiromi Matsuzaki | 1990-08-07 |