Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4731153 | Method to manufacture BaPb.sub.1-x BI.sub.x O.sub.3 single crystal | Shinichi Hirano | 1988-03-15 |
| 4590034 | Method for preparing sintered body containing cubic boron nitride and method for preparing cubic boron nitride | Shin Hirano | 1986-05-20 |
| 4545968 | Methods for preparing cubic boron nitride sintered body and cubic boron nitride, and method for preparing boron nitride for use in the same | Shin Hirano | 1985-10-08 |