Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9030032 | Semiconductor device with peeling prevention marks and shield film | Takashi Kitahara | 2015-05-12 |
| 5018004 | Semi-conductor device | Takayuki Okinaga, Shouji Matsugami, Yuuji Shirai, Kanji Otsuka, Takashi Emata | 1991-05-21 |