Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11538703 | Substrate housing container | — | 2022-12-27 |
| 11335615 | Wafer accommodation container | Kenichi Hirose | 2022-05-17 |
| 11121013 | Semiconductor wafer container | Kenichi Hirose, James Christie | 2021-09-14 |
| 11049748 | Separator | Kenichi Hirose | 2021-06-29 |
| 10658212 | Ring spacer | Takayuki Tachikawa | 2020-05-19 |
| 9666468 | Tray for a wafer with tape frame | — | 2017-05-30 |
| 4463029 | Baking and cooking tray sheet and its manufacturing method | Morimasa Koizumi, Minoru Matsuda | 1984-07-31 |
| 4452859 | Baking and cooking tray sheet and its manufacturing method | Morimasa Koizumi, Minoru Matsuda | 1984-06-05 |