Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402070 | Bone-mill | Noriyuki Ishida, Shingo Tamabuchi, Akihiro Ookura, Tatsuo Oosugi, Nobuo Oka | 2002-06-11 |
KK
Kazutoshi Koyama
Overall (All Time): #3,547,416 of 4,157,543Top 90%
1
Patents All Time