Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810473 | Molecular beam epitaxy apparatus | Hideaki Kamohara, Norio Kanai, Kazuaki Ichihashi | 1989-03-07 |
| 4810556 | Very soft polyolefin spunbonded nonwoven fabric | Yoshinori Kobayashi, Takanobu Sakai, Yoshinori Yoshida | 1989-03-07 |