Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11888107 | Lithium-ion battery cell and module | David R. Boone | 2024-01-30 |
| 9391325 | Positive electrode active material, production method thereof and non-aqueous electrolyte secondary battery | Tsutomu Ohzuku, Hiroshi Yoshizawa, Masatoshi Nagayama | 2016-07-12 |
| 8168334 | Nonaqueous electrolyte secondary battery | Shinji Nakanishi | 2012-05-01 |
| 7740982 | Active material, manufacturing method thereof, and non-aqueous electrolyte secondary battery including the active material | Hiroshi Yoshizawa, Shinji Nakanishi | 2010-06-22 |
| 7709157 | Non-aqueous electrolyte secondary battery and electrolyte for the same | Kumiko Mie, Tooru Matsui, Masaki Deguchi | 2010-05-04 |
| 7682746 | Negative electrode for non-aqueous secondary battery | — | 2010-03-23 |
| 7645539 | Non-aqueous electrolyte secondary battery | Shinji Nakanishi | 2010-01-12 |
| 7615311 | Non-aqueous electrolyte and electrochemical device using the same | Shinji Nakanishi | 2009-11-10 |
| 7550232 | Lithium-ion rechargeable battery with negative electrode material mixture comprising graphite and carbon nano-tubes | Fumio Kato | 2009-06-23 |
| 7541114 | Anode active material, manufacturing method thereof, and non-aqueous electrolyte secondary battery | Tsutomu Ohzuku, Hiroshi Yoshizawa, Masatoshi Nagayama | 2009-06-02 |
| 7252689 | Method for fabricating lithium ion secondary battery | Akiko Fujino, Shinji Nakanishi | 2007-08-07 |
| 6824920 | Non-aqueous electrolyte secondary battery comprising composite particles | Kazuya Iwamoto, Harunari Shimamura, Yoshiaki Nitta | 2004-11-30 |
| 6821675 | Non-Aqueous electrolyte secondary battery comprising composite particles | Kenichi Morigaki, Kazuya Iwamoto, Harunari Shimamura, Yoshiaki Nitta | 2004-11-23 |
| 6811577 | Cell electrode plate, method for manufacturing it, and non-aqueous electrolyte secondary cell using them | Hitoshi Fujimatsu, Takashi Iijima, Takayuki Shirane, Hiroshi Yoshizawa | 2004-11-02 |
| 6806004 | Polymeric solid electrolyte and lithium secondary cell using the same | Kazuya Iwamoto, Takafumi Oura, Shinji Nakanishi, Atsushi Ueda | 2004-10-19 |
| 6723473 | Nonaqueous electrolyte secondary cell | Takafumi Oura, Kazuya Iwamoto, Shinji Nakanishi, Atsushi Ueda | 2004-04-20 |
| 6723471 | Nonaqueous electrolyte secondary cell with a plural-layer carbonaceous negative electrode | Masaki Kitagawa, Toyoji Sugimoto, Shoji Yamaguchi, Manabu Hayashi | 2004-04-20 |
| 6723472 | Lithium secondary battery | Shinji Nakanishi, Kazuya Iwamoto, Hiroyuki Murai, Kiyomi Kato, Yukishige Inaba +1 more | 2004-04-20 |
| 6713217 | Nonaqueous electrolyte secondary battery with a polyolefin microporous membrane separator | Takafumi Oura, Masaki Kitagawa, Hajime Nishino | 2004-03-30 |
| 6682856 | Secondary battery having a non-aqueous electrolyte | Shoichiro Watanabe, Kazuya Iwamoto, Atsushi Ueda, Jun Nunome | 2004-01-27 |
| 6667132 | Non-aqueous electrolyte secondary batteries | Masaya Okochi, Masaki Kitagawa, Takashi Takeuchi, Kaoru Inoue | 2003-12-23 |
| 6645667 | Lithium secondary cell | Kazuya Iwamoto, Takafumi Oura, Shinji Nakanishi, Atsushi Ueda | 2003-11-11 |
| 6635385 | Method for manufacturing electrode plates for battery | Hitoshi Fujimatsu, Hiroshi Yoshizawa, Masakage Komori | 2003-10-21 |
| 6630272 | Non-aqueous electrochemical device | Kazuya Iwamoto, Takafumi Oura, Shinji Nakanishi, Atsushi Ueda | 2003-10-07 |
| 6627352 | Lithium ion secondary battery and its negative electrode | Masaya Okochi, Masaki Kitagawa, Takashi Takeuchi, Hajime Nishino | 2003-09-30 |