Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11139638 | Static charge eliminator and static charge elimination method | Kyohei Yamakawa, Tomoya Hirata, Ryota Iriki, Takafumi Oka | 2021-10-05 |
| 10930559 | Method for manufacturing semiconductor device | Tatsuro Yoshino, Masato Suzuki, Masato Negishi | 2021-02-23 |