Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636195 | Optical recording method and reproducing method and recording apparatus and reproducing apparatus utilizing stimulated photon echo | Seishiro Saikan, Kiyoshi Uchikawa | 1997-06-03 |
| 5568460 | Optical recording and/or reproducing apparatus and method utilizing stimulated photon echo | Seishiro Saikan, Kiyoshi Uchikawa | 1996-10-22 |
| 5273631 | Method for continuously determining concentration of chloride ions and bromide ions contained in serum | Katsuhide Suzuki, Akifumi Yamada | 1993-12-28 |