Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424635 | Secondary battery current collector and manufacturing method for same, and secondary battery | Yohei Shindo | 2025-09-23 |
| 12244008 | Positive electrode material of secondary battery, and secondary battery using same | Yuji Yamamoto, Takashi Teranishi | 2025-03-04 |
| 12237514 | Current collector of secondary battery and secondary battery | Yohei Shindo | 2025-02-25 |
| 12211987 | Wet mixture, coated lithium-containing positive electrode active material particles, and method of producing lithium ion secondary battery, and wet mixture, coated lithium-containing positive electrode active material particles, and lithium ion secondary battery | Tomohiro YOKOYAMA, Ryuta Sugiura | 2025-01-28 |
| 12074328 | Non-aqueous electrolyte secondary battery | Yohei Shindo | 2024-08-27 |
| 11777083 | Non-aqueous electrolyte secondary battery and positive electrode active material | Ryuta Sugiura, Sadahiro Yagishita, Taku Nishikawa | 2023-10-03 |
| 11729901 | Electronic circuit and circuit board | — | 2023-08-15 |
| 11626586 | Positive electrode material of lithium secondary battery, and lithium secondary battery using same | Yuji Yamamoto, Takashi Teranishi | 2023-04-11 |
| 11621413 | Positive electrode material for lithium ion secondary battery | Yuji Yamamoto, Takashi Teranishi | 2023-04-04 |
| 11515527 | Positive electrode of secondary battery, and secondary battery using same | Yuji Yamamoto, Takashi Teranishi | 2022-11-29 |
| 11508954 | Non-aqueous electrolyte secondary battery and positive electrode active material | Ryuta Sugiura, Sadahiro Yagishita, Taku Nishikawa | 2022-11-22 |
| 11497113 | Electronic circuit and circuit board | — | 2022-11-08 |
| 11450840 | Wet mixture, coated lithium-containing positive electrode active material particles, and method of producing lithium ion secondary battery, and wet mixture, coated lithium-containing positive electrode active material particles, and lithium ion secondary battery | Tomohiro YOKOYAMA, Ryuta Sugiura | 2022-09-20 |
| 11417876 | Positive electrode active material and nonaqueous electrolyte secondary battery including positive electrode active material | — | 2022-08-16 |
| 11411217 | Positive electrode active material and secondary cell comprising the positive electrode active material | — | 2022-08-09 |
| 11380906 | Positive electrode material and secondary battery using the same | Ryuta Sugiura, Takashi Teranishi | 2022-07-05 |
| 11171331 | Method of manufacturing positive electrode material for lithium ion secondary battery and positive electrode material for lithium ion secondary battery | Ryuta Sugiura | 2021-11-09 |
| 11139470 | Method of manufacturing positive electrode material for lithium ion secondary battery and positive electrode material for lithium ion secondary battery | Ryuta Sugiura | 2021-10-05 |
| 11133505 | Positive electrode material and lithium secondary battery using the same | Ryuta Sugiura, Takashi Teranishi | 2021-09-28 |
| 11108042 | Positive electrode composite material for lithium ion secondary battery and use thereof | Ryuta Sugiura, Taira Aida, Satoshi Kanada | 2021-08-31 |
| 11018335 | Positive electrode for lithium ion secondary battery and manufacturing method thereof | Ryuta Sugiura, Satoshi Kanada, Tetsutaro Hayashi, Taira Aida | 2021-05-25 |
| 10873089 | Positive electrode material and lithium secondary battery using the same | Ryuta Sugiura, Takashi Teranishi | 2020-12-22 |
| 9362576 | Electrical power storage system using hydrogen and method for storing electrical power using hydrogen | Shoko Suyama, Yoshiyasu Ito, Shigeo Kasai, Yasuo Takagi, Tsuneji Kameda +3 more | 2016-06-07 |
| 8394543 | Electrical power storage system using hydrogen and method for storing electrical power using hydrogen | Shoko Suyama, Yoshiyasu Ito, Shigeo Kasai, Yasuo Takagi, Tsuneji Kameda +3 more | 2013-03-12 |