Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12298869 | Memory cell array unit | Lui Sakai | 2025-05-13 |
| 12242340 | Memory cell array unit | Lui Sakai | 2025-03-04 |
| 12199613 | Semiconductor circuit including latch circuit for error correction | Lui Sakai, Masahiro Segami, KEIZO HIRAGA | 2025-01-14 |
| 12068014 | Semiconductor apparatus and method for manufacturing the same | Hiroyuki Uchida | 2024-08-20 |
| 11996130 | Nonvolatile memory cell, nonvolatile memory cell array, and information writing method of nonvolatile memory cell array | Takashi Yokoyama, Mikio Oka | 2024-05-28 |
| 11842780 | Semiconductor device and electronic apparatus including the same | Mikio Oka, Kenji Noguchi | 2023-12-12 |
| 11744064 | Semiconductor circuit and electronic apparatus | — | 2023-08-29 |
| 11482548 | Semiconductor device and imaging unit | Takashi Yokoyama, Mikio Oka | 2022-10-25 |
| 11450369 | Semiconductor circuit and electronic device for storing information | — | 2022-09-20 |
| 11024346 | Semiconductor circuit, driving method, and electronic device with less disturbance | — | 2021-06-01 |
| 10923533 | Semiconductor device having a volatile element and a plurality of non-volatile elements | Takashi Yokoyama | 2021-02-16 |
| 10902916 | Semiconductor circuit, driving method, and electronic apparatus | Yuji Torige | 2021-01-26 |
| 10607700 | Semiconductor circuit, driving method, and electronic apparatus | Yuji Torige | 2020-03-31 |
| 10600464 | Semiconductor storage device, driving method, and electronic device | Mikio Oka | 2020-03-24 |
| 10460805 | Semiconductor circuit, method of driving semiconductor circuit, and electronic apparatus | Yuji Torige | 2019-10-29 |
| 10388346 | Memory cell and array having device, P-type transistor and N-type transistor | Mikio Oka, Yutaka Higo | 2019-08-20 |
| 9576676 | Semiconductor device and method of writing data | — | 2017-02-21 |
| 9190166 | Memory element, semiconductor device, and writing method | Koichi Amari, Shunsaku Tokitou, Yuji Torige, Takayuki Arima | 2015-11-17 |
| 8953404 | Semiconductor device having an electrical fuse element | Koichi Amari, Shunsaku Tokito, Yuji Torige, Takayuki Arima, Takafumi Kunihiro | 2015-02-10 |
| 8760905 | Electric fuse, semiconductor device, and information writing method of electric fuse | Koichi Amari, Shunsaku Tokitou, Yuji Torige, Takayuki Arima | 2014-06-24 |
| 5019252 | Portable water purifier | Eiichi Kamei, Yasushi Shimomura, Tadashi Ogawa | 1991-05-28 |