| 8283069 |
Zinc-alkaline battery |
Fumio Kato |
2012-10-09 |
| 7931986 |
Alkaline battery |
Jun Nunome |
2011-04-26 |
| 7771873 |
Alkaline battery |
Jun Nunome, Hidekazu Hiratsuka, Shigeru Hanaoka |
2010-08-10 |
| 7157182 |
Battery |
Seiji Wada, Susumu Kato, Yasushi Sumihiro, Kenji Yamamoto, Ryohei Ashihara |
2007-01-02 |
| 6703157 |
Cylindrical battery and method for manufacturing the same |
Yasuhiko Shoji, Isao Kubo, Kenji Yamamoto |
2004-03-09 |
| 6566009 |
Alkaline battery |
Shigeto Noya, Shinichi Sumiyama, Yasuko Hoshina, Michiko Fujiwara |
2003-05-20 |
| 5721072 |
Alkaline battery |
Yuri Kojima, Shigeto Noya, Junichi Asaoka |
1998-02-24 |
| 5587254 |
Alkaline battery having a gelled negative electrode |
Yuri Kojima, Junichi Asaoka |
1996-12-24 |
| 5482798 |
Alkaline manganese battery |
Junichi Asaoka, Hitoshi Tanaka |
1996-01-09 |
| 5366832 |
Separator for alkaline batteries |
Hideo Hayashi, Hiroyuki Kawai, Tomoyasu Sonetaka, Shingo Nakanishi, Junichi Asaoka |
1994-11-22 |
| 4963447 |
Alkaline cell with gelled anode |
Joji Nishimura, Junichi Asaoka, Noriyuki Yanagawa, Hiroshi Touma |
1990-10-16 |
