Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11400819 | Hybrid electric vehicle, and lithium ion secondary battery cell selection method for hybrid electric vehicle | Kenji Ohara, Shin-ya Tanaka, Fumihiro Kawamura, Masanori Aoyagi | 2022-08-02 |
| 10756342 | Lithium ion secondary battery | Sohei Suga, Koichi Shinohara, Kenji Ohara, Toshihiro Horiuchi, Masanori Aoyagi | 2020-08-25 |
| 10714787 | Lithium ion secondary battery | Sohei Suga, Koichi Shinohara, Kenji Ohara, Toshihiro Horiuchi, Masanori Aoyagi | 2020-07-14 |
| 10147949 | Negative electrode material for lithium ion battery | Sohei Suga, Koichi Shinohara, Kenji Ohara, Toshihiro Horiuchi, Masanori Aoyagi | 2018-12-04 |
| 10026988 | Lithium ion secondary battery | Sohei Suga, Koichi Shinohara, Kenji Ohara, Toshihiro Horiuchi, Masanori Aoyagi | 2018-07-17 |
| 8022673 | Lithium ion secondary battery system, and method for operating lithium ion secondary battery | Chika Kanbe | 2011-09-20 |
| 7939231 | Magnetic toner | Yoshihiro Ogawa, Yusuke Hasegawa, Shinichiro Abe, Takashige Kasuya | 2011-05-10 |
| 7777452 | Lithium ion secondary battery system, and method for operating lithium ion secondary battery | Chika Kanbe | 2010-08-17 |
| 7678524 | Magnetic toner | Yusuke Hasegawa, Yoshihiro Ogawa, Miho Okazaki, Takashige Kasuya, Tomohisa Sano | 2010-03-16 |
| 7608364 | Lithium ion secondary battery | Tamaki Miura, Koji Utsugi | 2009-10-27 |
| 7582401 | Toner with hybrid binder resin | Yoshihiro Ogawa, Yusuke Hasegawa, Tomohisa Sano, Miho Okazaki, Takashige Kasuya +1 more | 2009-09-01 |
| 7537877 | Toner used in electrophotography having toner particles and silica powder | Daisuke Yoshiba, Katsuhisa Yamazaki, Syuhei Moribe, Shuichi Hiroko, Masami Fujimoto +1 more | 2009-05-26 |
| 7470494 | Magnetic toner | Yoshihiro Ogawa, Yusuke Hasegawa, Shinichiro Abe, Takashige Kasuya | 2008-12-30 |
| 7457572 | Image forming method and process cartridge using specific toner regulating blade and toner | Tsutomu Onuma, Yoshihiro Ogawa, Yusuke Hasegawa, Koji Nishikawa, Tomohisa Sano +2 more | 2008-11-25 |
| 7368211 | Magnetic toner | Yusuke Hasegawa, Yoshihiro Ogawa, Shinichiro Abe, Takashige Kasuya | 2008-05-06 |