Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9496742 | Secondary battery control device | Sohei Suga, Yosuke Suzuki, Shinsaku Ehara, Yoshiaki Nitta, Masanori Aoyagi +1 more | 2016-11-15 |
| 8465872 | Positive electrode active material sintered body for battery | Ryuichi Akagi, Kenichi Nishimura, Yasuhisa Fukumoto, Kyoichi Watanabe, Takamitsu Saito | 2013-06-18 |
| 8444875 | Burned composite metal oxide and process for producing the same | Kazuo Oki, Minoru Sawai, Hiroaki Kitayama, Takamitsu Saito, Kyoichi Watanabe | 2013-05-21 |
| 8426064 | Composite material for positive electrode of lithium battery | Kazuo Oki, Minoru Sawai, Hiroaki Kitayama, Takamitsu Saito, Kyoichi Watanabe | 2013-04-23 |
| 8003015 | Composite positive electrode material for lithium ion battery and battery using the same | Kazuo Oki, Yasuhisa Fukumoto, Ryuichi Akagi, Kenichi Nishimura, Taketo Kaneko +2 more | 2011-08-23 |
| 7608364 | Lithium ion secondary battery | Junko Nishiyama, Koji Utsugi | 2009-10-27 |
| 7462244 | Device and method for vacuum film formation | Koji Utsugi, Hironori Yamamoto, Mariko Miyachi, Mitsuhiro Mori, Yutaka Bannai +1 more | 2008-12-09 |
| 7285359 | Secondary battery-use negative electrode and secondary battery using it | Hironori Yamamoto, Mitsuhiro Mori, Jiro Iriyama, Mariko Miyachi, Koji Utsugi +2 more | 2007-10-23 |
| 7202000 | Anode for secondary battery, secondary battery using same and method for fabricating anode | Jiro Iriyama, Hironori Yamamoto, Koji Utsugi, Masato Shirakata, Mitsuhiro Mori | 2007-04-10 |
| 7118831 | Nonaqueous electrolyte cell | Yutaka Bannai, Hironori Yamamoto, Mariko Miyachi, Ikiko Yamazaki, Koji Utsugi +3 more | 2006-10-10 |
| 6890685 | Anode for secondary battery and secondary battery therewith | Hironori Yamamoto, Jiro Iriyama, Mitsuhiro Mori, Koji Utsugi | 2005-05-10 |
| 6818353 | Lithium secondary battery and manufacturing method thereof | Mitsuhiro Mori, Masato Shirakata, Jiro Iriyama, Hironori Yamamoto, Koji Utsugi | 2004-11-16 |
| 6777134 | Negative electrode for rechargeable battery | Mitsuhiro Mori, Hironori Yamamoto, Koji Utsugi, Jiro Iriyama, Mariko Miyachi | 2004-08-17 |