Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6713420 | Porous ceramics body for in vivo or in vitro use | Kohichi Imura, Takashi Umezawa, Akihiko Ichikawa | 2004-03-30 |
| 5788763 | Manufacturing method of a silicon wafer having a controlled BMD concentration | Kenro Hayashi, Ryuji Takeda, Ping Xin, Jun Yoshikawa, Hiroyuki Saito | 1998-08-04 |