Issued Patents All Time
Showing 25 most recent of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11282878 | Solid-state imaging device and camera system | Shoji Shukuri, Kazumasa Yanagisawa, Toshifumi Takeda, Kosuke Okuyama | 2022-03-22 |
| 11127469 | Nonvolatile semiconductor storage device | Shinji Yoshida, Kazumasa Yanagisawa, Shuichi Sato | 2021-09-21 |
| 11100989 | Multiplier-accumulator | Kazumasa Yanagisawa, Tomoichi Hayashi, Satoshi Noda, Kosuke Okuyama | 2021-08-24 |
| 11011530 | Memory cell, nonvolatile semiconductor storage device, and method for manufacturing nonvolatile semiconductor storage device | Daisuke Okada, Kazumasa Yanagisawa, Fukuo Owada, Shoji Yoshida, Yasuhiko Kawashima +2 more | 2021-05-18 |
| 10680001 | Non-volatile semiconductor memory device | Yasuhiko Kawashima, Hideo Kasai, Yutaka Shinagawa, Ryotaro Sakurai, Kosuke Okuyama | 2020-06-09 |
| 10615168 | Memory cell, semiconductor integrated circuit device, and method for manufacturing semiconductor integrated circuit device | Shoji Yoshida, Fukuo Owada, Daisuke Okada, Yasuhiko Kawashima, Shinji Yoshida +1 more | 2020-04-07 |
| 10431589 | Memory cell, semiconductor integrated circuit device, and method for manufacturing semiconductor integrated circuit device | Shoji Yoshida, Fukuo Owada, Daisuke Okada, Yasuhiko Kawashima, Shinji Yoshida +1 more | 2019-10-01 |
| 10381446 | Memory cell and non-volatile semiconductor storage device | Fukuo Owada, Yasuhiko Kawashima, Shinji Yoshida, Kosuke Okuyama | 2019-08-13 |
| 10373967 | Memory cell, nonvolatile semiconductor storage device, and method for manufacturing nonvolatile semiconductor storage device | Daisuke Okada, Kazumasa Yanagisawa, Fukuo Owada, Shoji Yoshida, Yasuhiko Kawashima +2 more | 2019-08-06 |
| 10276727 | Memory cell, semiconductor integrated circuit device, and method for manufacturing semiconductor integrated circuit device | Fukuo Owada, Yasuhiko Kawashima, Shinji Yoshida, Kosuke Okuyama | 2019-04-30 |
| 10263002 | Anti-fuse memory and semiconductor storage device | Hideo Kasai, Yasuhiko Kawashima, Ryotaro Sakurai, Yutaka Shinagawa, Kosuke Okuyama | 2019-04-16 |
| 10102911 | Non-volatile semiconductor storage device for reducing the number of memory cells arranged along a control to which a memory gate voltage is applied | Hideo Kasai, Yutaka Shinagawa, Ryotaro Sakurai, Yasuhiko Kawashima, Kosuke Okuyama | 2018-10-16 |
| 10074660 | Semiconductor memory device | Hideo Kasai, Yasuhiko Kawashima, Ryotaro Sakurai, Yutaka Shinagawa, Tatsuro Toya +8 more | 2018-09-11 |
| 10074658 | Non-volatile SRAM memory cell and non-volatile semiconductor storage device | Yutaka Shinagawa, Hideo Kasai, Ryotaro Sakurai, Yasuhiko Kawashima, Tatsuro Toya +1 more | 2018-09-11 |
| 10038101 | Memory cell and non-volatile semiconductor storage device | Yutaka Shinagawa, Hideo Kasai, Ryotaro Sakurai, Yasuhiko Kawashima, Tatsuro Toya +1 more | 2018-07-31 |
| 9842650 | Non-volatile SRAM memory cell, and non-volatile semiconductor storage device | Yutaka Shinagawa, Hideo Kasai, Ryotaro Sakurai, Tatsuro Toya, Yasuhiko Kawashima +1 more | 2017-12-12 |
| 9830989 | Non-volatile semiconductor storage device | Yutaka Shinagawa, Hideo Kasai, Yasuhiko Kawashima, Ryotaro Sakurai | 2017-11-28 |
| 9646979 | Non-volatile semiconductor storage device | Kosuke Okuyama | 2017-05-09 |
| 9502109 | Non-volatile semiconductor storage device | Hideo Kasai, Yutaka Shinagawa, Kosuke Okuyama | 2016-11-22 |
| RE46203 | Non-volatile semiconductor memory device | Yutaka Shinagawa, Hideo Kasai | 2016-11-15 |
| 9437736 | Non-volatile semiconductor memory device | Kosuke Okuyama | 2016-09-06 |
| 9424924 | Non-volatile semiconductor memory device having depletion-type and enhancement-type channel regions | Kosuke Okuyama | 2016-08-23 |
| 9343166 | Non-volatile semiconductor storage device | Hideo Kasai, Yutaka Shinagawa | 2016-05-17 |
| 9318196 | Non-volatile semiconductor memory device | Hideo Kasai, Yutaka Shinagawa, Ryotaro Sakurai, Kosuke Okuyama | 2016-04-19 |
| 8963229 | Non-volatile semiconductor memory device | Yutaka Shinagawa, Hideo Kasai | 2015-02-24 |