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Three-dimensional memory device including through-memory-level via structures and methods of making the same |
Takaaki Iwai, Hisakazu Otoi, Hironori Matsuoka, Raiden Matsuno |
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| 11404427 |
Three-dimensional memory device including multi-tier moat isolation structures and methods of making the same |
Yoshitaka Otsu, Muneyuki Imai |
2022-08-02 |
| 11398497 |
Three-dimensional memory device containing auxiliary support pillar structures and method of making the same |
Kengo Kajiwara, Atsushi Shimoda, Tatsuya Hinoue, Masanori Terahara |
2022-07-26 |
| 11282783 |
Three-dimensional memory device with via structures surrounded by perforated dielectric moat structure and methods of making the same |
Yoshitaka Otsu, Masanori Terahara |
2022-03-22 |
| 10937801 |
Three-dimensional memory device containing a polygonal lattice of support pillar structures and contact via structures and methods of manufacturing the same |
Yoshitaka Otsu, Koichiro Nagata |
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Three-dimensional memory device having double-width staircase regions and methods of manufacturing the same |
Koichiro Nagata, Yoshitaka Otsu, Takaaki Iwai, Shuji Minagawa, Hisakazu Otoi |
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Three-dimensional memory device containing structurally reinforced pedestal channel portions and methods of making the same |
— |
2019-04-09 |
| 5218542 |
Control system for unmanned carrier vehicle |
Shinichiro Endo, Takami Egawa, Masaaki Toda |
1993-06-08 |
| 4520889 |
Guidance conductor for driverless vehicle |
Eiji Abe |
1985-06-04 |