Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12360645 | Touch sensor | Ryo Yamaguchi | 2025-07-15 |
| 11720211 | Touch sensor | Hirofumi Yamada, Tetsuya Minamide, Shigeyuki Fujii | 2023-08-08 |
| 8330248 | Semiconductor device, mask for fabrication of semiconductor device, and optical proximity correction method | Yasuko Tabata, Akio Misaka, Takehiro Hirai, Hideyuki Arai | 2012-12-11 |
| 8278014 | Photomask and pattern formation method using the same | Shigeo Irie, Akio Misaka, Tetsuya Nakamura, Chika Harada | 2012-10-02 |
| 8007959 | Photomask and pattern formation method using the same | Akio Misaka, Shigeo Irie | 2011-08-30 |
| 7998641 | Photomask and pattern formation method using the same | Shigeo Irie, Akio Misaka, Tetsuya Nakamura, Chika Harada | 2011-08-16 |