Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12224395 | Lithium secondary battery | Shigeki Okada | 2025-02-11 |
| 12224423 | Lithium composite oxide sintered body plate | Shigeki Okada | 2025-02-11 |
| 12183874 | Lithium secondary battery | Shigeki Okada, Kengo Oishi | 2024-12-31 |
| 12119501 | Coin-type lithium secondary cell | Kazuki Maeda, Masanori TAJIMA | 2024-10-15 |
| 12074295 | Circuit board assembly | Kazuki Maeda, Shunsuke Mizukami | 2024-08-27 |
| 12074309 | Lithium secondary battery | — | 2024-08-27 |
| 12046711 | Lithium secondary battery | Shigeki Okada | 2024-07-23 |
| 12034145 | Lithium secondary battery | Shigeki Okada | 2024-07-09 |
| 11996544 | Coin-shaped lithium secondary battery and IoT device | Kazuki Maeda, Shunsuke Mizukami | 2024-05-28 |
| 11837699 | All-solid lithium battery and method of manufacturing same | Yukihisa Takeuchi, Yosuke Sato, Toshihiro Yoshida, Yuji Katsuda | 2023-12-05 |
| 11658280 | Lithium secondary battery and card with built-in battery | Masahiko Hibino, Yuki Fujita | 2023-05-23 |
| 11515570 | Secondary battery | Yukihisa Takeuchi, Iwao Owada, Yosuke Sato, Toshihiro Yoshida, Yuji Katsuda | 2022-11-29 |
| 11431036 | Lithium-ion assembled battery | — | 2022-08-30 |
| 11387454 | Secondary battery | Yukihisa Takeuchi, Iwao Ohwada | 2022-07-12 |
| 11329270 | Lithium complex oxide sintered body plate | Nobuyuki Kobayashi | 2022-05-10 |
| 11329285 | Lithium composite oxide sintered body plate and lithium secondary battery | Shigeki Okada | 2022-05-10 |
| 11211599 | Lithium composite oxide sintered body plate | Shigeki Okada | 2021-12-28 |
| 11211600 | Lithium titanate sintered plate | Shigeki Okada, Nobuyuki Kobayashi | 2021-12-28 |
| 11189831 | Lithium complex oxide sintered body plate | Nobuyuki Kobayashi | 2021-11-30 |
| 10637055 | Positive electrode | Naoto Ohira | 2020-04-28 |
| 10629905 | Positive electrode | Naoto Ohira, Shigeki Okada | 2020-04-21 |
| 10454109 | Plate-shaped lithium composite oxide | Naoto Ohira, Shigeki Okada | 2019-10-22 |
| 10103377 | Method for manufacturing lithium cobaltate oriented sintered plate | Nobuyuki Kobayashi | 2018-10-16 |
| 10020507 | Positive electrode active material for lithium secondary battery and positive electrode including same | Nobuyuki Kobayashi, Shohei Yokoyama, Kei Sato | 2018-07-10 |
| 9246168 | Positive electrode active material for lithium secondary battery | Kei Sato, Nobuyuki Kobayashi | 2016-01-26 |