Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6114916 | Oscillation apparatus | Koichi Murakami | 2000-09-05 |
| 5815045 | Oscillation apparatus | Takeo Yasukawa, Koichi Murakami | 1998-09-29 |
MK
Miyuki Koyanagi
Overall (All Time): #2,241,839 of 4,157,543Top 55%
2
Patents All Time