Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338877 | Apparatus for making semiconductor devices | Masaru Kazumura | 1982-07-13 |
| 4339689 | Light emitting diode and method of making the same | Masaru Kazumura | 1982-07-13 |
HY
Haruyoshi Yamanaka
Overall (All Time): #2,367,180 of 4,157,543Top 60%
2
Patents All Time