Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5918973 | Head lamp device for vehicle | — | 1999-07-06 |
| 5026838 | Phosphoramidite compounds and process for production thereof | Yoshihiro Hayakawa, Mamoru Uchiyama, Hisatoyo Kato, Yasuyoshi Chino, Shinichiro Tahara | 1991-06-25 |