Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306645 | Concentration and transfer methods for a chromatogram and an LC/IR measuring method | Hiroshi Yamamoto, Katsuhiko Ichimura, Kenji Nakamura, Tomiyuki Maeda, Takahiro Tajima | 1994-04-26 |
| 5278452 | Lighting apparatus for vehicular discharge lamp | Akihiro Matsumoto | 1994-01-11 |