Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11870248 | Semiconductor device | — | 2024-01-09 |
| 11728642 | Semiconductor device and protection circuit | Yasuhiro Suematsu, Takeshi Miyaba, Kimimasa Imai, Maya INAGAKI | 2023-08-15 |
| 8259523 | Semiconductor memory device | Toshifumi Watanabe, Tomoyuki Hamano, Kazuto UEHARA | 2012-09-04 |
| 8223569 | Semiconductor memory device | Tomoyuki Hamano, Toshifumi Watanabe, Kazuto UEHARA | 2012-07-17 |
| 8189424 | Semiconductor memory device having plurality of types of memories integrated on one chip | Kazuto UEHARA, Toshifumi Watanabe, Kazuyoshi Muraoka | 2012-05-29 |
| 7606083 | Semiconductor memory device with a noise filter and method of controlling the same | Tomoyuki Hamano | 2009-10-20 |
| 7577058 | Semiconductor device having input detection circuit which operates in a synchronous operation and an asynchronous operation | Toshifumi Watanabe | 2009-08-18 |
| 5257230 | Memory device including redundancy cells with programmable fuel elements and process of manufacturing the same | Kazuhiko Nobori, Taira Iwase, Masamichi Asano, Makoto Takizawa, Kazuo Yonehara +2 more | 1993-10-26 |
| 5208780 | Structure of electrically programmable read-only memory cells and redundancy signature therefor | Taira Iwase, Makoto Takizawa, Kazuhiko Nobori | 1993-05-04 |