Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10644409 | Passive element | Makoto Yaita, Ho Jin Song | 2020-05-05 |
| 8116114 | Semiconductor memory and system | Hiroyuki Kobayashi | 2012-02-14 |
| 7933159 | Semiconductor memory device and system with redundant element | Hiroyuki Kobayashi | 2011-04-26 |
| 5287707 | Portable chiller | — | 1994-02-22 |
| 5189890 | Portable chiller | — | 1993-03-02 |