Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424700 | Heat sealing apparatus for a battery | Youichi Mochizuki, Rikiya Yamashita, Miho SASAKI | 2025-09-23 |
| 12407058 | Battery packaging material having a valve device | Youichi Mochizuki, Rikiya Yamashita, Miho SASAKI | 2025-09-02 |
| 12308466 | Valve device for power storage device and power storage device | Miho SASAKI | 2025-05-20 |
| 12237519 | Packaging material for batteries | Daisuke YASUDA, Rikiya Yamashita, Shinichiro Nakamura | 2025-02-25 |
| 12237461 | Packaging material for battery | Rikiya Yamashita, Daisuke YASUDA | 2025-02-25 |
| 12212009 | Battery | Youichi Mochizuki, Rikiya Yamashita, Miho SASAKI | 2025-01-28 |
| 12009543 | Valve device, storage body, power storage device, and method for attaching valve device | Miho SASAKI | 2024-06-11 |
| 11988293 | Valve and package provided with the same | Miho SASAKI | 2024-05-21 |
| 11949120 | Battery packaging material having a valve device | Youichi Mochizuki, Rikiya Yamashita, Miho SASAKI | 2024-04-02 |
| 11949118 | Battery packaging material having a valve device | Youichi Mochizuki, Rikiya Yamashita, Miho SASAKI | 2024-04-02 |
| 11923500 | Packaging material for battery | Rikiya Yamashita, Daisuke YASUDA | 2024-03-05 |
| 11820104 | Aluminium alloy foil with reduced cracking during molding, battery packaging material, and battery | Tatsuro Ishitobi, Chiaki Hatsuta, Makoto Komukai, Mayo Sugano | 2023-11-21 |
| 11688878 | Packaging material for battery | Rikiya Yamashita, Daisuke YASUDA | 2023-06-27 |
| 11575177 | Battery packaging material, having a valve device | Youichi Mochizuki, Rikiya Yamashita, Miho SASAKI | 2023-02-07 |
| 11476524 | Packaging material for batteries | Daisuke YASUDA, Rikiya Yamashita, Shinichiro Nakamura | 2022-10-18 |
| 11426986 | Packaging material for batteries, method for producing same, polybutylene terephthalate film for packaging material for batteries, and battery | Kenta HIRAKI, Rikiya Yamashita | 2022-08-30 |
| 11258123 | Aluminium alloy foil with reduced cracking during molding, battery packaging material, and battery | Tatsuro Ishitobi, Chiaki Hatsuta, Makoto Komukai, Mayo Sugano | 2022-02-22 |
| 11251481 | Packaging material for battery | Rikiya Yamashita, Daisuke YASUDA | 2022-02-15 |
| 10964983 | Packaging material for batteries, method for producing same, and battery | — | 2021-03-30 |
| 10854855 | Packaging material for battery | Rikiya Yamashita, Daisuke YASUDA | 2020-12-01 |
| 10556400 | Battery packaging material | Makoto Amano, Rikiya Yamashita | 2020-02-11 |
| 10381611 | Packaging material for cell | Hirohisa Akita, Sumito Nishida | 2019-08-13 |
| 10347876 | Packaging material for batteries, method for producing same, and battery | — | 2019-07-09 |
| 10141548 | Battery packaging material, battery, and method for producing same | Makoto Amano, Rikiya Yamashita, Yoichi Motizuki | 2018-11-27 |
| 10128471 | Battery-packaging material | Hirohisa Akita, Sumito Nishida, Rikiya Yamashita | 2018-11-13 |