Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10096654 | Three-dimensional resistive random access memory containing self-aligned memory elements | Shin Kikuchi, Kazushi Komeda, Takuya Futase, Seje Takaki, Eiji Hayashi +1 more | 2018-10-09 |
| 9887240 | Method of fabricating memory array having divided apart bit lines and partially divided bit line selector switches | Seiji Shimabukuro, Hiroyuki Ogawa, Naoki Takeguchi | 2018-02-06 |
| 9646880 | Monolithic three dimensional memory arrays formed using sacrificial polysilicon pillars | Seje Takaki | 2017-05-09 |
| 9608043 | Method of operating memory array having divided apart bit lines and partially divided bit line selector switches | Seiji Shimabukuro, Hiroyuki Ogawa, Naoki Takeguchi | 2017-03-28 |
| 9595568 | Semiconductor memory device having unequal pitch vertical channel transistors employed as selection transistors and method for programming the same | — | 2017-03-14 |
| 9391120 | Semiconductor memory device having unequal pitch vertical channel transistors used as selection transistors | — | 2016-07-12 |
| 9356074 | Memory array having divided apart bit lines and partially divided bit line selector switches | Seiji Shimabukuro, Hiroyuki Ogawa, Naoki Takeguchi | 2016-05-31 |
| 9177964 | Methods of forming sidewall gates | Akira Nakada, Michiaki Sano, Naohito Yanagida | 2015-11-03 |
| 9012983 | Semiconductor device and method of forming the same | — | 2015-04-21 |
| 8043903 | Method of manufacturing semiconductor device | Katsumi Koge, Yasushi Yamazaki | 2011-10-25 |
| 7867853 | Method of manufacturing semiconductor device and semiconductor Fin-shaped channel | — | 2011-01-11 |
| 6984797 | Push-button switch | Kazuaki Morita, Kokichi Tobita, Yoshikazu Hirai, Tadashi Sato | 2006-01-10 |