Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4566079 | Cassette-type magnetic-bubble memory apparatus | Tatsuro Onuma, Norio Matsubayashi, Masayoshi Tamura | 1986-01-21 |
HH
Hirosi Hasegawa
Overall (All Time): #3,989,173 of 4,157,543Top 100%
1
Patents All Time