Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10707539 | Battery | Akira Yamaguchi, Kunihiko Hayashi, Tadahiko Kubota, Hiroyuki Suzuki, Akira Ichihashi +5 more | 2020-07-07 |
| 9831532 | Nonaqueous electrolyte secondary battery | Akira Yamaguchi, Kunihiko Hayashi, Tadahiko Kubota, Hiroyuki Suzuki, Akira Ichihashi +5 more | 2017-11-28 |
| 9716275 | Cylindrical nonaqueous electrolyte battery | Yuta Kobayashi, Hisashi Tsujimoto, Masaki Kuratsuka | 2017-07-25 |
| 9647298 | Nonaqueous electrolyte battery and electrical apparatus | Akira Yamaguchi, Kunihiko Hayashi, Tadahiko Kubota, Hiroyuki Suzuki, Akira Ichihashi +5 more | 2017-05-09 |
| 8936862 | Cylindrical nonaqueous electrolyte battery | Yuta Kobayashi, Hisashi Tsujimoto, Masaki Kuratsuka | 2015-01-20 |
| 8609286 | Nonaqueous electrolyte secondary battery | Akira Yamaguchi, Kunihiko Hayashi, Tadahiko Kubota, Hiroyuki Suzuki, Akira Ichihashi +5 more | 2013-12-17 |
| 8586245 | Battery | Akira Yamaguchi, Kumiko Takagi, Satoshi Mizutani, Hiroshi Inoue, Atsumichi Kawashima | 2013-11-19 |
| 8206844 | Battery and center pin | Takeshi Meguro, Yoshihiro Dokko, Hiroyuki Suzuki, Tadashi Miebori, Shinji Hatake | 2012-06-26 |
| 8168320 | Secondary battery | Kumiko Takagi, Fumiko Hashimoto, Akira Yamaguchi, Hiroshi Inoue, Yasufumi Minato | 2012-05-01 |
| 8003243 | Spirally wound secondary battery with uneven termination end portions | Fumiko Hashimoto, Hiroyuki Suzuki | 2011-08-23 |
| 7972717 | Battery | Takeshi Meguro, Yoshihiro Dokko, Hiroyuki Suzuki, Tadashi Miebori, Shinji Hatake +1 more | 2011-07-05 |
| 7811706 | Battery | Shinji Hatake, Fumiko Hashimoto, Satoshi Mizutani, Hiroshi Inoue | 2010-10-12 |
| 7807292 | Secondary battery | Kumiko Takagi, Fumiko Hashimoto, Akira Yamaguchi, Hiroshi Inoue, Yasufumi Minato | 2010-10-05 |
| 7754389 | Battery including an electrolyte solution comprising a halogenated carbonate derivative | Akira Yamaguchi, Kaoru Nakajima, Yusuke Fujishige, Masayuki Nagamine | 2010-07-13 |
| 7736807 | Non-aqueous electrolytic solution secondary battery | Minoru Hasegawa, Guohua Li, Takehiko Ishii, Masaki Kuratsuka | 2010-06-15 |
| 7718314 | Cathode material and battery | Michiko Komiyama, Ken Segawa | 2010-05-18 |
| 7632606 | Electrolyte having a polymer and battery using it | Yusuke Fujishige, Fumiko Kimura, Takuya Endo | 2009-12-15 |
| 7608359 | Battery | Kazuhito Hatta, Takahiro Endo, Tsuyonobu Hatazawa | 2009-10-27 |
| 7122272 | Non-aqueous electrolyte secondary cell with a lithium metal phosphate cathode | Tsuyoshi Okawa, Mamoru Hosoya, Junji Kuyama | 2006-10-17 |
| 7101521 | Method for the preparation of cathode active material and method for the preparation of non-aqueous electrolyte | Mamoru Hosoya, Kimio Takahashi | 2006-09-05 |
| 6991873 | Non-aqueous electrolyte cell | Hideki Sakai, Junji Kuyama, Mamoru Hosoya | 2006-01-31 |
| 6814764 | Method for producing cathode active material and method for producing non-aqueous electrolyte cell | Mamoru Hosoya, Hideki Sakai, Junji Kuyama | 2004-11-09 |
| 6811924 | Method for the preparation of cathode active material and method for the preparation of non-aqueous electrolyte | Mamoru Hosoya, Kimio Takahashi | 2004-11-02 |
| 6797431 | Method for the preparation of cathode active material and method for the preparation of non-aqueous electrolyte | Mamoru Hosoya, Kimio Takahashi | 2004-09-28 |
| 6656635 | Non-aqueous electrolyte secondary cell | Tsuyoshi Okawa, Mamoru Hosoya, Junji Kuyama | 2003-12-02 |