Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347355 | Signal processing apparatus and method, and displacement detecting apparatus using the same | — | 1994-09-13 |
| 5278155 | Fluorine-containing vitamin D.sub.3 analogues and cell differentiation-inducing agent containing the same | Nobuo Ikekawa, Yoshiro Kobayashi, Yoko Tanaka | 1994-01-11 |