Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12094866 | Semiconductor memory system | Hayato MASUBUCHI, Naoki Kimura, Manabu Matsumoto | 2024-09-17 |
| 11705444 | Semiconductor memory system | Hayato MASUBUCHI, Naoki Kimura, Manabu Matsumoto | 2023-07-18 |
| 11063031 | Semiconductor memory system | Hayato MASUBUCHI, Naoki Kimura, Manabu Matsumoto | 2021-07-13 |
| 10607979 | Semiconductor memory system | Hayato MASUBUCHI, Naoki Kimura, Manabu Matsumoto | 2020-03-31 |
| 10388640 | Semiconductor memory system | Hayato MASUBUCHI, Naoki Kimura, Manabu Matsumoto | 2019-08-20 |
| 9859264 | Semiconductor memory system | Hayato MASUBUCHI, Naoki Kimura, Manabu Matsumoto | 2018-01-02 |
| 9754632 | Semiconductor memory system | Hayato MASUBUCHI, Naoki Kimura, Manabu Matsumoto | 2017-09-05 |
| 9437533 | Semiconductor memory system | Hayato MASUBUCHI, Naoki Kimura, Manabu Matsumoto | 2016-09-06 |
| 9312215 | Semiconductor memory system | Hayato MASUBUCHI, Naoki Kimura, Manabu Matsumoto | 2016-04-12 |
| 8873265 | Semiconductor memory system | Hayato MASUBUCHI, Naoki Kimura, Manabu Matsumoto | 2014-10-28 |
| 7022531 | Semiconductor memory device and method of fabricating the same | Tohru Ozaki, Iwao Kunishima, Hiroyuki Kanaya | 2006-04-04 |
| 6982453 | Semicondutor device having ferroelectric capacitor and hydrogen barrier film and manufacturing method thereof | Hiroyuki Kanaya, Osamu Hidaka, Yoshinori Kumura, Iwao Kunishima, Tsuyoshi Iwamoto | 2006-01-03 |
| 6897502 | Semiconductor memory device and its manufacturing method | Shinichi Watanabe, Tohru Ozaki, Haruhiko Koyama | 2005-05-24 |
| 6611014 | Semiconductor device having ferroelectric capacitor and hydrogen barrier film and manufacturing method thereof | Hiroyuki Kanaya, Osamu Hidaka, Yoshinori Kumura, Iwao Kunishima, Tsuyoshi Iwamoto | 2003-08-26 |
| 6611015 | Semiconductor device including dummy upper electrode | Tohru Ozaki, Iwao Kunishima, Hiroyuki Kanaya | 2003-08-26 |
| 6504198 | Horizontal type ferroelectric memory and manufacturing method of the same | — | 2003-01-07 |
| 5489542 | Method for fabricating semiconductor device in which threshold voltage shift and charge-pumping current are improved | Hiroshi Iwai, Hisayo Momose, Kikuo Yamabe, Yoshio Ozawa | 1996-02-06 |
| 5237188 | Semiconductor device with nitrided gate insulating film | Hiroshi Iwai, Hisayo Momose, Kikuo Yamabe, Yoshio Ozawa | 1993-08-17 |