Issued Patents All Time
Showing 51–75 of 109 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7273678 | Secondary cell | Hiroyuki Akita, Kouichi Satoh, Ikuo Yonezu | 2007-09-25 |
| 7229716 | Nonaqueous electrolyte secondary battery | Katsunori Yanagida, Takao Inoue, Naoya Nakanishi, Atsuhiro Funahashi | 2007-06-12 |
| 7217475 | Non-aqueous electrolyte secondary battery | Naoya Nakanishi, Kouichi Satoh, Hideki Kitao, Hiroyuki Akita, Atsuhiro Funahashi | 2007-05-15 |
| 7198871 | Non-aqueous electrolyte secondary battery | Hideki Kitao, Takao Inoue, Katsunori Yanagida, Naoya Nakanishi, Atsuhiro Funahashi | 2007-04-03 |
| 7175939 | Non-aqueous electrolyte secondary battery | Katsunori Yanagida, Naoya Nakanishi, Atsuhiro Funahashi | 2007-02-13 |
| 7052800 | Separator for nickel-metal hydride storage battery and nickel-metal hydride storage battery | Yasuyuki Harada, Tadayoshi Tanaka, Yoshifumi Magari, Katsuhiko Shinyama, Ikuo Yonezu | 2006-05-30 |
| 6995333 | Process for fabricating nonaqueous electrolyte secondary cells | Naoya Nakanishi, Kouichi Satoh, Ikuo Yonezu | 2006-02-07 |
| 6926998 | Nickel-metal hydride storage battery | Hiroyuki Akita, Tadayoshi Tanaka, Yoshifumi Magari, Katsuhiko Shinyama, Atsuhiro Funahashi | 2005-08-09 |
| 6924062 | Nickel-metal hydride storage battery | Yoshifumi Magari, Tadayoshi Tanaka, Hiroyuki Akita, Katsuhiko Shinyama, Atsuhiro Funahashi | 2005-08-02 |
| 6899973 | Nonaqueous electrolyte secondary cells | Naoya Nakanishi, Kouichi Satoh, Ikuo Yonezu | 2005-05-31 |
| 6869546 | Carbon materials, electrodes and nonaqueous electrolyte secondary cells | Katsunori Yanagida, Atsushi Yanai, Takeshi Maeda, Yoshinori Kida, Atsuhiro Funahashi +1 more | 2005-03-22 |
| 6808848 | Nonaqueous electrolyte secondary cells | Naoya Nakanishi, Kouichi Satoh, Ikuo Yonezu | 2004-10-26 |
| 6790562 | Separator for alkaline secondary battery, method for preparing the same alkaline secondary battery | Yasuyuki Harada, Tadayoshi Tanaka, Katsuhiko Shinyama, Ikuo Yonezu | 2004-09-14 |
| 6730438 | Nonaqueous electrolyte secondary cells and process for fabricating same | Naoya Nakanishi, Kouichi Satoh, Ikuo Yonezu | 2004-05-04 |
| 6692863 | Nonaqueous electrolyte secondary cells and process for fabricating same | Naoya Nakanishi, Kouichi Satoh, Ikuo Yonezu | 2004-02-17 |
| 6653017 | Nonaqueous electrolyte secondary cells | Kouichi Satoh, Naoya Nakanishi, Noboru Nakano, Ikuo Yonezu | 2003-11-25 |
| 6620552 | Lithium secondary battery | Yoshinori Kida, Katsunori Yanagida, Atsushi Yanai, Atsuhiro Funahashi, Ikuo Yonezu | 2003-09-16 |
| 6610444 | Secondary cell with non-rotatable terminal member | Hiroyuki Akita, Naoya Nakanishi, Ikuo Yonezu | 2003-08-26 |
| 6579645 | Hydrogen absorbing alloy for electrode, hydrogen absorbing alloy electrode and alkaline storage battery | Tadayoshi Tanaka, Yasuyuki Harada, Katsuhiko Shinyama, Yoshinori Matsuura, Reizo Maeda +1 more | 2003-06-17 |
| 6562508 | Secondary cell | Kouichi Satoh, Naoya Nakanishi, Kazuyasu Fujiwara, Ikuo Yonezu | 2003-05-13 |
| 6551743 | Nonaqueous secondary battery | Naoya Nakanishi, Kouichi Satoh, Kazuyasu Fujiwara, Ikuo Yonezu | 2003-04-22 |
| 6548210 | Nickel electrodes for alkaline secondary battery and alkaline secondary batteries | Katsuhiko Shinyama, Reizo Maeda, Yasuyuki Harada, Tadayoshi Tanaka, Yoshinori Matsuura +1 more | 2003-04-15 |
| 6537697 | Lithium secondary battery | Yoshinori Kida, Katsunori Yanagida, Atsushi Yanai, Atsuhiro Funahashi, Ikuo Yonezu | 2003-03-25 |
| 6521374 | Lithium secondary cell | Naoya Nakanishi, Kouichi Satoh, Kazuyasu Fujiwara, Ikuo Yonezu | 2003-02-18 |
| 6511776 | Polymer electrolyte battery and polymer electrolyte | Ryuji Ohshita, Toshikazu Yoshida, Koji Nishio, Yoshinori Kida, Tadashi Teranishi | 2003-01-28 |