Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12347797 | Apparatus, semiconductor device, and redistribution layer structure thereof | Keizo Kawakita | 2025-07-01 |
| 12125789 | Semiconductor device and method of forming the same | Hidenori Yamaguchi, Noriaki Fujiki, Keizo Kawakita, Raj K. Bansal | 2024-10-22 |
| 12050398 | Semiconductor device and method of forming the same | Hidenori Yamaguchi, Keizo Kawakita | 2024-07-30 |
| 11862554 | Apparatuses and methods of controlling hydrogen supply in memory device | Keizo Kawakita | 2024-01-02 |
| 11810822 | Apparatuses and methods including patterns in scribe regions of semiconductor devices | Keizo Kawakita, Raj K. Bansal, Tsung-Che Tsai | 2023-11-07 |
| 11764164 | Semiconductor device and method of forming the same | Keizo Kawakita, Hidenori Yamaguchi, Bang-Ning Hsu | 2023-09-19 |
| 11658121 | Semiconductor device and method of forming the same | Hidenori Yamaguchi, Noriaki Fujiki, Keizo Kawakita | 2023-05-23 |
| 11637105 | Apparatus comprising compensation capacitors | Keizo Kawakita | 2023-04-25 |
| 11587870 | Apparatus comprising aluminum interconnections, memory devices comprising interconnections, and related methods | Noriaki Fujiki, Keizo Kawakita, Takahisa Ishino | 2023-02-21 |
| 11569089 | Method of forming a semiconductor device, and a photomask used therein | Hidenori Yamaguchi, Keizo Kawakita, Wataru HOSHINO, Toshiyuki Maenosono | 2023-01-31 |
| 11456253 | Semiconductor device and method of forming the same | Hidenori Yamaguchi, Noriaki Fujiki, Keizo Kawakita, Raj K. Bansal | 2022-09-27 |
| 11211347 | Integrated circuit structures and methods of forming an opening in a material | Kiyonori Oyu, Hiroshi Toyama, Jung Chul Park, Raj K. Bansal | 2021-12-28 |
| 11158640 | Apparatus comprising compensation capacitors and related memory devices and electronic systems | Keizo Kawakita | 2021-10-26 |
| 10943841 | Substrates, structures within a scribe-line area of a substrate, and methods of forming a conductive line of a redistribution layer of a substrate and of forming a structure within a scribe-line area of the substrate | Kiyonori Oyu, Hiroshi Toyama, Jung Chul Park, Raj K. Bansal | 2021-03-09 |
| 10847482 | Integrated circuit structures and methods of forming an opening in a material | Kiyonori Oyu, Hiroshi Toyama, Jung Chul Park, Raj K. Bansal | 2020-11-24 |
| 10727271 | Memory device having source contacts located at intersections of linear portions of a common source, electronic systems, and associated methods | — | 2020-07-28 |
| 10651100 | Substrates, structures within a scribe-line area of a substrate, and methods of forming a conductive line of a redistribution layer of a substrate and of forming a structure within a scribe-line area of the substrate | Kiyonori Oyu, Hiroshi Toyama, Jung Chul Park, Raj K. Bansal | 2020-05-12 |
| 10453895 | Magnetic memory device with a common source having an array of openings, system, and method of fabrication | — | 2019-10-22 |
| 10014345 | Magnetic memory device with grid-shaped common source plate, system, and method of fabrication | — | 2018-07-03 |
| 8637376 | Method of manufacturing semiconductor device | Nobuyuki Sako, Ryoichi Tanabe | 2014-01-28 |
| 8120085 | Semiconductor device and method for manufacturing the same | — | 2012-02-21 |
| 7932151 | Semiconductor device and method of manufacturing the same | — | 2011-04-26 |
| 7781820 | Semiconductor memory device and method of manufacturing the same | — | 2010-08-24 |