Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10930926 | Nonaqueous electrolyte secondary battery and cathode sheet therefor | Masao Abe, Akira OTANI, Yujiro Kawashima, Yoshihiro Uetani, Hiroyoshi Take +3 more | 2021-02-23 |
| 9735423 | Nonaqueous electrolyte secondary battery and cathode sheet therefor | Masao Abe, Akira OTANI, Yujiro Kawashima, Yoshihiro Uetani, Hiroyoshi Take +3 more | 2017-08-15 |
| 8357260 | Partially crosslinked adhesive-supported porous film for battery separator and its use | Keisuke Kii, Michio Satsuma, Yoshihiro Uetani, Mutsuko Yamaguchi, Shuuhei Murata +1 more | 2013-01-22 |
| 7318984 | Adhesive composition-supporting separator for battery and electrode/separator laminate obtained by using the same | Michio Satsuma, Keisuke Kii, Yoshihiro Uetani, Mutsuko Yamaguchi, Shuuhei Murata | 2008-01-15 |
| 6896994 | Battery separator containing carbodiimide polymer | Masakatsu Urairi, Keisuke Kii, Yutaka Yamamura, Masao Abe, Sadahito Misumi | 2005-05-24 |
| 6811927 | Battery containing a polycarbodiimide polymer | Masakatsu Urairi, Keisuke Kii, Yutaka Yamamura, Masao Abe, Sadahito Misumi +1 more | 2004-11-02 |
| 6716553 | Porous films and processes for the production thereof | Shigeru Fujita, Kazushige Yamamoto, Shunsuke Noumi, Yoshihiro Uetani, Hideyuki Emori +1 more | 2004-04-06 |
| 5731074 | Porous film and method of producing the same | Soji Nishiyama, Hiroyuki Higuchi, Kiichiro Matsushita, Ryoichi Matsushima | 1998-03-24 |