Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4931417 | Transition-metal compound having a bis-substituted-cyclopentadienyl ligand of bridged structure | Shinya Miya, Takashi Yoshimura, Hiroshi Yamazaki | 1990-06-05 |
| 4874880 | Bis(di-, tri- or tetra-substituted-cyclopentadienyl)-zirconium dihalides | Shinya Miya, Masato Harada, Hiroshi Yamazaki | 1989-10-17 |