Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402311 | Three-dimensional memory device containing memory opening monitoring area and methods of making the same | Hiroyuki Ogawa, Keisuke SHIGEMURA | 2025-08-26 |
| 11935784 | Three-dimensional memory device containing self-aligned bit line contacts and methods for forming the same | Fumitaka Amano, Yusuke OSAWA, Kensuke Ishikawa, Mitsuteru Mushiga, Motoki KAWASAKI +4 more | 2024-03-19 |
| 11396744 | Flush toilet | Yasushi Sato | 2022-07-26 |
| 9711532 | Three dimensional NAND memory having improved connection between source line and in-hole channel material as well as reduced damage to in-hole layers | Yuji Fukano | 2017-07-18 |
| 9530781 | Three dimensional NAND memory having improved connection between source line and in-hole channel material as well as reduced damage to in-hole layers | Yuji Fukano | 2016-12-27 |
| 9305937 | Bottom recess process for an outer blocking dielectric layer inside a memory opening | Masanori Tsutsumi, Hiroshi Sasaki, Hiroyuki Ogawa, Michiaki Sano, Kensuke Yamaguchi +1 more | 2016-04-05 |
| 8870465 | Thrust bearing | — | 2014-10-28 |
| 8702312 | Rolling bearing | Manabu Yamada | 2014-04-22 |
| 8193048 | Semiconductor device and method of manufacturing a semiconductor device | Masanori Terahara | 2012-06-05 |
| 5524821 | Method and apparatus for using a high-pressure fluid jet | Gene G. Yie | 1996-06-11 |
| 5420046 | Method for manufacturing optically triggered lateral thyristor | Sigeo Akiyama, Fumio Kato, Kiyoshi Hosotani | 1995-05-30 |