Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9632110 | Semiconductor element inspection device and inspection method | Shigeto Akahori, Shinyu Hirayama, Hiroyuki Yamagishi | 2017-04-25 |
| 9541577 | Current application device and manufacturing method of semiconductor element | Satoshi Hasegawa, Shigeto Akahori, Shinya Maita, Hitoshi Saito | 2017-01-10 |
| 9417264 | Current application device and manufacturing method of semiconductor element | Shigeto Akahori, Hitoshi Saito, Hiroyuki Yamagishi, Shinyu Hirayama, Satoshi Hasegawa +2 more | 2016-08-16 |
| 9291643 | Current applying device having pressing body and contact body | Shigeto Akahori, Hiroyuki Yamagishi, Satoshi Hasegawa, Nobuo Kambara, Shinyu Hirayama | 2016-03-22 |