Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10923748 | Air cell | Yoshiko Tsukada, Atsushi Miyazawa | 2021-02-16 |
| 10297871 | Air cell cartridge and air cell system | Atsushi Miyazawa, Yoshiko Tsukada | 2019-05-21 |
| 10181625 | Air battery and air battery stack using same | Itaru Shibata, Atsushi Miyazawa, Yoshiko Tsukada, Naoya Matsuoka | 2019-01-15 |
| 10020551 | Liquid activated air battery | Yoshiko Tsukada, Nobutaka Chiba, Atsushi Miyazawa | 2018-07-10 |
| 9780423 | Air battery | Yoshiko Tsukada, Atsushi Miyazawa | 2017-10-03 |
| 9728815 | Assembled battery | Atsushi Miyazawa | 2017-08-08 |
| 9728827 | Battery pack | Atsushi Miyazawa, Tomokatsu Himeno, Keita Iritsuki | 2017-08-08 |
| 9666917 | Air cell and assembled battery employing same | Atsushi Miyazawa, Keita Iritsuki, Tomokatsu Himeno, Yoshiko Tsukada | 2017-05-30 |
| 9608302 | Air battery | Atsushi Miyazawa, Yoshiko Tsukada, Nobutaka Chiba | 2017-03-28 |
| 9577299 | Air cell | Yoshiko Tsukada, Atsushi Miyazawa, Yasuhiro Numao | 2017-02-21 |
| 9350058 | Air cell and assembled battery using the same | Nobutaka Chiba, Yoshiko Tsukada, Atsushi Miyazawa | 2016-05-24 |
| 9337469 | Liquid-injection-type air battery, liquid-injection-type air battery pack, and method for using liquid-injection-type air battery or liquid-injection-type air battery pack | Yoshiko Tsukada, Nobutaka Chiba | 2016-05-10 |
| 9203096 | Air battery system | Yoshiko Tsukada, Wataru Ogihara, Atsushi Miyazawa, Nobutaka Chiba | 2015-12-01 |
| 8426067 | Composite electrode for electricity storage device, method for producing the same and electricity storage device | Yoshiko Tsukada, Nobutaka Chiba, Masashi Ishikawa | 2013-04-23 |
| 7384707 | Non-aqueous electrolyte secondary battery having electrode active material membrane layer | Kouichi Nemoto | 2008-06-10 |
| 6560182 | Optical recording method | Hiroyasu Inoue, Jiro Yoshinari | 2003-05-06 |
| 6399173 | Optical recording medium and method for making the same | Jiro Yoshinari | 2002-06-04 |
| 6139989 | Cathode formed of graphite/carbon composite for lithium ion secondary battery | Takamasa Kawakubo, Masataka Wakihara | 2000-10-31 |