Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816716 | Chip-less flat display panel | Masaki Kobayakawa, Yo Takasaki | 1989-03-28 |
| 4797011 | Solid lubricant bearing | Teruo Maruyama | 1989-01-10 |
HS
Hiroshi Saeki
Nec: 1 patents #128 of 619Top 25%
Overall (1989): #25,660 of 140,708Top 20%
2
Patents 1989