Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8435672 | Lithium ion secondary battery | Tatsuji Numata, Ryuichi Kasahara | 2013-05-07 |
| 8034475 | Anode for secondary battery and secondary battery using the same | Hironori Yamamoto, Mariko Miyachi, Jiro Iriyama, Hidemasa Kawai, Masato Shirakata | 2011-10-11 |
| 7763387 | Negative electrode for secondary cell and secondary cell using the same | Hironori Yamamoto, Mariko Miyachi, Jiro Iriyama, Hidemasa Kawai, Masato Shirakata | 2010-07-27 |
| 7642011 | Secondary battery with a radical compound active material | Kentaro Nakahara, Masaharu Satoh, Shigeyuki Iwasa, Hiroshi Yageta, Yukiko Morioka +1 more | 2010-01-05 |
| 7462244 | Device and method for vacuum film formation | Koji Utsugi, Hironori Yamamoto, Mariko Miyachi, Tamaki Miura, Mitsuhiro Mori +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 |
| 7118831 | Nonaqueous electrolyte cell | Hironori Yamamoto, Mariko Miyachi, Ikiko Yamazaki, Koji Utsugi, Jiro Iriyama +3 more | 2006-10-10 |
| 7045248 | Secondary battery having radical compound electrode | Kentaro Nakahara, Yukiko Morioka, Shigeyuki Iwasa, Masaharu Satoh | 2006-05-16 |
| 6893775 | Battery having active material containing neutral carbon radical compound | Yukiko Morioka, Masaharu Satoh, Shigeyuki Iwasa, Kentaro Nakahara | 2005-05-17 |
| 6866964 | Secondary battery | Kentaro Nakahara, Masaharu Satoh, Shigeyuki Iwasa, Hiroshi Yageta, Yukiko Morioka +1 more | 2005-03-15 |
| 6558438 | Method for producing a pressurized package for a film packed battery | Masaharu Satoh, Norihide Ohyama, Masato Shirakata, Tomokazu Kumeuchi, Hiroshi Yageta +1 more | 2003-05-06 |
| 6503656 | Method for production of battery | Hiroshi Yageta, Masaharu Satoh, Etsuo Hasegawa, Masato Shirakata | 2003-01-07 |
| 6444359 | Liquid electrolyte solution including a halogenated and aliphatic polyolefin dissolved therein and secondary battery | Masaharu Satoh, Hiroshi Yageta, Masato Shirakata, Norihide Ohyama, Tomokazu Kumeuchi | 2002-09-03 |
| 6235433 | High molecular gel electrolyte and secondary battery using the same | Kosuke Amano, Hiroshi Yageta, Masaharu Satoh, Etsuo Hasegawa | 2001-05-22 |