Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12206139 | Protective tape for positive electrode lead including adhesive layer having heat resistant filler, and battery including the same | Tomoki Shiozaki, Kazuhiro Yoshii | 2025-01-21 |
| 12119440 | Pressure sensitive adhesive sheet for batteries and lithium-ion battery | Takeshi Ansai, Yuichi Kurata, Tomoki Shiozaki, Kazuhiro Yoshii | 2024-10-15 |
| 11949090 | Winding-type electrode body of non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery | Yasuhiro Sugaya, Takanori Maruo | 2024-04-02 |
| 11824202 | Secondary battery including insulating tape covering positive electrode | Tomoki Shiozaki, Yuji Oura | 2023-11-21 |
| 11791467 | Nonaqueous electrolyte secondary battery | Satoko Motomatsu, Kazuhiro Yoshii, Takao Sato, Tomoki Shiozaki | 2023-10-17 |
| 11139480 | Secondary battery | Tomoki Shiozaki, Yuji Oura | 2021-10-05 |
| 9887397 | Battery case and battery | Tomokazu Sada, Shin Haraguchi | 2018-02-06 |
| 9735406 | Battery pack | Masato Fujikawa, Mikinari Shimada, Shunsuke Yasui, Shoichiro Watanabe | 2017-08-15 |
| 9368995 | Lithium ion battery charging method and battery-equipped device | Mitsuhiro Takeno, Mikinari Shimada, Masato Fujikawa | 2016-06-14 |
| 9190647 | Nonaqueous electrolyte secondary battery with high temperature and storage characteristics | Shinji Kasamatsu, Hideharu Takezawa | 2015-11-17 |
| 8951674 | Non-aqueous electrolyte secondary battery | Shinji Kasamatsu, Hideharu Takezawa, Kazuhiro Okamura, Mikinari Shimada | 2015-02-10 |
| 8883348 | Electrode for lithium ion secondary battery | Shuji Tsutsumi, Shinji Kasamatsu, Hideharu Takezawa, Mikinari Shimada | 2014-11-11 |
| 8673498 | Nonaqueous electrolyte secondary battery | Yoshiyuki Muraoka, Yukihiro Okada, Mikinari Shimada, Miyuki Nakai | 2014-03-18 |
| 8471566 | Internal short circuit evaluation apparatus for battery | Masato Fujikawa, Mikinari Shimada | 2013-06-25 |
| 8399113 | Nonaqueous electrolyte secondary battery | Kensuke Nakura, Miyuki Nakai, Mikinari Shimada | 2013-03-19 |
| 8323812 | Battery pack, battery-mounted device and connection structure for battery pack | Yasushi Hirakawa, Koshi Takamura | 2012-12-04 |
| 8309250 | Battery having fire extinguishing element in mesh form | Masato Fujikawa, Tomohiko Yokoyama, Mikinari Shimada | 2012-11-13 |
| 8187748 | Non-aqueous electrolyte secondary battery | Shinji Kasamatsu, Hideharu Takezawa, Kazuhiro Okamura, Mikinari Shimada | 2012-05-29 |
| 8179650 | Power supply apparatus | Kozo Watanabe, Kazuya Maegawa | 2012-05-15 |
| 8168314 | Method for evaluating internal short-circuit of battery, device for evaluating internal short-circuit of battery, battery, battery pack and their manufacturing methods | Masato Fujikawa, Shinji Kasamatsu, Mikinari Shimada | 2012-05-01 |
| 8163409 | Evaluation method for safety upon battery internal short circuit, evaluation device for safety upon battery internal short circuit, battery, battery pack, and manufacturing method for battery and battery pack | Masato Fujikawa, Shinji Kasamatsu, Mikinari Shimada | 2012-04-24 |
| 8138747 | Evaluation method for evaluating battery safety in the event of internal short circuit and evaluation apparatus used therefor | Kenichi Suzuki, Shinji Kasamatsu, Masato Fujikawa, Mikinari Shimada | 2012-03-20 |
| 8129045 | Electrochemical element | Tomomichi Ueda, Kyousuke Miyata, Mikinari Shimada | 2012-03-06 |
| 8111035 | Charging system, charging device and battery pack | Jun Asakura, Yoshio Nakatani | 2012-02-07 |
| 8105711 | Nonaqueous electrolyte secondary battery | Yoshiyuki Muraoka, Yukihiro Okada, Miyuki Nakai | 2012-01-31 |