Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11522132 | Storage device and storage unit with a chalcogen element | Kazuhiro Ohba, Seiji Nonoguchi, Hiroaki Sei, Minoru Ikarashi | 2022-12-06 |
| 11211123 | Semiconductor device | Seiji Nonoguchi, Jun Okuno, Hiroyuki Fujita | 2021-12-28 |
| 11183633 | Switch device, storage apparatus, and memory system | Hiroaki Sei, Kazuhiro Ohba, Seiji Nonoguchi, Minoru Ikarashi | 2021-11-23 |
| 11152428 | Selection device and storage apparatus | Minoru Ikarashi, Seiji Nonoguchi, Hiroaki Sei, Kazuhiro Ohba | 2021-10-19 |
| 11004902 | Circuit element, storage device, electronic equipment, method of writing information into circuit element, and method of reading information from circuit element | Minoru Ikarashi, Seiji Nonoguchi, Hiroaki Sei, Kazuhiro Ohba, Jun Okuno | 2021-05-11 |
| 10804321 | Switch device and storage unit | Kazuhiro Ohba, Hiroaki Sei, Seiji Nonoguchi, Minoru Ikarashi | 2020-10-13 |
| 10403680 | Switch device and storage unit | Kazuhiro Ohba, Hiroaki Sei, Seiji Nonoguchi, Minoru Ikarashi | 2019-09-03 |
| 10186658 | Memory device and method of manufacturing memory device | Seiji Nonoguchi, Minoru Ikarashi, Hiroaki Narisawa, Katsuhisa Aratani | 2019-01-22 |
| 9466791 | Storage device and storage unit | Hiroaki Sei, Kazuhiro Ohba, Minoru Ikarashi | 2016-10-11 |
| 9424918 | Ionic storage unit and driving method | — | 2016-08-23 |
| 9246090 | Storage device and storage unit | Hiroaki Sei, Kazuhiro Ohba, Minoru Ikarashi | 2016-01-26 |
| 9203018 | Memory element and memory device | Kazuhiro Ohba, Masayuki Shimuta, Shuichiro Yasuda | 2015-12-01 |
| 8809826 | Memory element and memory device | — | 2014-08-19 |
| 8697809 | Block polymer | Otto Albrecht, Koji Yano | 2014-04-15 |
| 8699260 | Memory element and memory device | Kazuhiro Ohba, Masayuki Shimuta, Shuichiro Yasuda | 2014-04-15 |
| 8663745 | Film-forming method based on LB method | Koji Yano, Otto Albrecht, Kunihiro Mitsutake | 2014-03-04 |
| 8450724 | Electrical device containing helical substituted polyacetylene | Akira Kuriyama, Koji Yano, Otto Albrecht, Masayoshi Tabata | 2013-05-28 |
| 8394506 | Helical substituted polyacetylene structure, method for producing the same, device structure, ion transport film and gas separation film | Akira Kuriyama, Otto Albrecht, Koji Yano | 2013-03-12 |
| 8349978 | Block polymer and device | Otto Albrecht, Koji Yano, Sotomitsu Ikeda, Yoichi Otsuka | 2013-01-08 |
| 8268111 | Method and apparatus for forming a continuous oriented structure of a polymer | Akira Kuriyama, Otto Albrecht, Koji Yano | 2012-09-18 |
| 7786235 | Block polymer and device | Otto Albrecht, Koji Yano, Sotomitsu Ikeda, Yoichi Otsuka | 2010-08-31 |
| 7696511 | Memory element and memory device | Kazuhiro Ohba, Tetsuya Mizuguchi, Keitaro Endo | 2010-04-13 |
| 7262064 | Magnetoresistive effect element, magnetic memory element magnetic memory device and manufacturing methods thereof | Kazuhiro Ohba, Kazuhiko Hayashi, Hiroshi Kano, Kazuhiro Bessho, Tetsuya Mizuguchi +6 more | 2007-08-28 |
| 7026671 | Magnetoresistive effect element, magnetic memory device and manufacturing method of magnetoresistive effect element and magnetic memory device | Tetsuya Mizuguchi, Masanori Hosomi, Kazuhiro Ohba, Kazuhiro Bessho, Yutaka Higo +2 more | 2006-04-11 |
| 6999288 | Magnetoresistive effect element and magnetic memory device | Kazuhiro Bessho, Masanori Hosomi, Tetsuya Mizuguchi, Kazuhiro Ohba, Tetsuya Yamamoto +2 more | 2006-02-14 |