Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5287307 | Semiconductor memory device | Minoru Fukuda, Akihisa Nakano | 1994-02-15 |
| 4890151 | Thin-film and its forming method | Masahiro Kameda, Kenichi Kurihara | 1989-12-26 |
YK
Yojiro KAMEI
Overall (All Time): #2,292,272 of 4,157,543Top 60%
2
Patents All Time