Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12408344 | Semiconductor memory device | Hisashi Harada | 2025-09-02 |
| 12317490 | Semiconductor memory device | Akira YOTSUMOTO, Kenji Tashiro, Tetsuya Yamashita, Daigo Ichinose | 2025-05-27 |
| 12230326 | Semiconductor memory device with conductive layers separated between memory blocks | Ryota Suzuki, Kenta Yamada | 2025-02-18 |
| 12069855 | Semiconductor memory | Yoshiaki Fukuzumi, Fumiki Aiso, Atsushi Fukumoto | 2024-08-20 |
| 11637123 | Semiconductor device and manufacturing method thereof | Atsushi Fukumoto, Takayuki Ito | 2023-04-25 |
| 10510770 | Three-dimensional memory device | Hisashi Harada, Jun Nishimura, Ayaha Hachisuga, Hiroshi Nakaki, Yukie Miyazaki +1 more | 2019-12-17 |
| 9831187 | Apparatus and method for electrostatic spraying or electrostatic coating of a thin film | Kazuhiko Kobayashi | 2017-11-28 |
| 9685664 | Fuel cell stack | Kenji Nagumo, Kentaro Ishida, Yuji Asano, Akihiro Matsui | 2017-06-20 |
| 9293779 | Fuel cell | Seiji Sugiura, Shuhei Goto, Kenichi Murakami, Kentaro Ishida | 2016-03-22 |
| 8846260 | Fuel cell stack | Hideharu Naito, Norihisa Kobayashi, Ryoichi Yoshitomi, Masaaki Sakano, Yasuhiro Watanabe | 2014-09-30 |
| 8735015 | Fuel cell | Hidetada Kojima, Masaru Oda | 2014-05-27 |
| 8722283 | Fuel cell | — | 2014-05-13 |