Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10714171 | NAND flash memory system storing multi-bit data and read/write control method thereof | Yasuyuki Ushijima, Akihisa Ohta | 2020-07-14 |
| 5452141 | Automobile rearview mirror assembly with mirror holder support structure | Hideo Koiwai | 1995-09-19 |
| 4981349 | Rearview mirror assembly for automobiles including positioning means with a recess surface extending uniformly horizontally | Hideo Koiwai, Masaharu Tsuruoka, Koji Machida | 1991-01-01 |