Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402368 | Semiconductor device and method of manufacturing the same | Yuta NABUCHI, Atsushi Sakai, Akihiro Shimomura, Satoru TOKUDA | 2025-08-26 |
| 12159934 | Semiconductor device | Atsushi Sakai, Yotaro GOTO | 2024-12-03 |
| 12125905 | Semiconductor device | Yoshinori Kaya, Akihiro Shimomura, Hiroshi Yanagigawa, Kazuhisa Mori | 2024-10-22 |
| 11876127 | Semiconductor device and method of manufacturing the same | Tomohiro Imai, Yoshito Nakazawa | 2024-01-16 |
| 11646376 | Semiconductor device and method of manufacturing the same | Eiji Tsukuda | 2023-05-09 |
| 11557648 | Semiconductor device and method of manufacturing the same | Hiroshi Yanagigawa, Masami Sawada, Akihiro Shimomura, Kazuhisa Mori | 2023-01-17 |
| 11527632 | Semiconductor device and method of manufacturing the same | Yotaro GOTO, Yoshihiro Nomura | 2022-12-13 |
| 11362207 | Semiconductor device | Atsushi Sakai, Satoru TOKUDA, Ryuuji Umemoto, Hiroshi Yanagigawa | 2022-06-14 |
| 10923422 | Semiconductor device | Fumihito Ota, Takashi Ipposhi | 2021-02-16 |
| 10861786 | Semiconductor device having a multilayer structure | Yoshikazu Nagamura, Takashi Ipposhi | 2020-12-08 |
| 10121894 | Semiconductor device and method of manufacturing the same | Atsushi Sakai | 2018-11-06 |
| 9755094 | Imaging device | Atsushi Sakai | 2017-09-05 |
| 9437644 | Semiconductor device and method of manufacturing same | Atsushi Sakai, Hiroyuki ARIE | 2016-09-06 |
| 6950369 | Magnetic memory device capable of passing bidirectional currents through the bit lines | Tatsuya Kunikiyo | 2005-09-27 |
| 6894520 | Semiconductor device and capacitance measurement method | Kyoji Yamashita, Hiroyuki Umimoto, Mutsumi Kobayashi, Katsuhiro Ohtani, Tatsuya Kunikiyo | 2005-05-17 |
| 6876208 | Semiconductor device and method of checking semiconductor storage device | Tatsuya Kunikiyo, Kyoji Yamashita, Katsuhiro Ohtani, Hiroyuki Umimoto, Mutsumi Kobayashi | 2005-04-05 |
| 6741495 | Magnetic memory device and magnetic substrate | Tatsuya Kunikiyo, Shigenobu Maeda | 2004-05-25 |
| 6576965 | Semiconductor device with lightly doped drain layer | Yukio Nishida | 2003-06-10 |
| 6567299 | Magnetic memory device and magnetic substrate | Tatsuya Kunikiyo, Shigenobu Maeda | 2003-05-20 |
| 6461946 | Method of manufacturing semiconductor device | Takeshi Kitani, Masao Sugiyama | 2002-10-08 |
| 5845105 | Method of simulating semiconductor manufacture with process functions according to user application | Tatsuya Kunikiyo, Kenichiro Sonoda, Masato Fujinaga, Kiyoshi Ishikawa, Norihiko Kotani | 1998-12-01 |