Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10862120 | Positive electrode active material for potassium ion secondary cell | Titus Nyamwaro Masese, Masahiro Shikano, Hiroshi Senoh, Hikaru Sano | 2020-12-08 |
| 10811684 | Potassium compound and positive electrode active material for potassium ion secondary batteries containing same | Titus Nyamwaro Masese, Masahiro Shikano, Hiroshi Senoh, Hikaru Sano | 2020-10-20 |
| 10367196 | Lithium-iron-phosphorus-sulfur-carbon composite and method for producing same | Tomonari Takeuchi, Hiroyuki Kageyama, Atsushi Sakuda | 2019-07-30 |
| 10290870 | Lithium sulfide-iron-carbon complex | Tomonari Takeuchi, Atsushi Sakuda, Hiroyuki Kageyama, Kuniaki Tatsumi | 2019-05-14 |
| 10269465 | Amorphous (lithium) niobium sulfide or (lithium) titanium niobium sulfide | Atsushi Sakuda, Tomonari Takeuchi, Noboru Taguchi, Kuniaki Tatsumi | 2019-04-23 |
| 10090524 | Lithium titanium sulfide, lithium niobium sulfide, and lithium titanium niobium sulfide | Atsushi Sakuda, Tomonari Takeuchi, Kuniaki Tatsumi | 2018-10-02 |
| 9337476 | Lithium sulfide-carbon complex, process for producing the complex, and lithium ion secondary battery utilizing the complex | Tomonari Takeuchi, Tetsuo Sakai, Kuniaki Tatsumi, Hiroshi Senoh, Hiroyuki Kageyama +1 more | 2016-05-10 |
| 8480932 | Composite of metal sulfide and metal oxide and process for producing the composite | Tomonari Takeuchi, Tetsuo Sakai, Kuniaki Tatsumi | 2013-07-09 |
| 8361654 | Process for producing metal sulfide | Tomonari Takeuchi, Tetsuo Sakai, Kuniaki Tatsumi | 2013-01-29 |
| 6720111 | Single-phase lithium ferrite based oxide | Mitsuharu Tabuchi, Kazuaki Ado, Hironori Kobayashi, Hiroyuki Kageyama | 2004-04-13 |