Issued Patents 2003
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6596436 | Nickel positive electrode plate for alkaline storage batteries and method for producing the same | Masayoshi Maruta, Yoshiyuki Muraoka, Fumihiko Yoshii | 2003-07-22 |
| D477276 | Battery | Masaharu Miyahisa, Masahiko Kato, Yoshihiro Boki | 2003-07-15 |
| D476947 | Battery | Hideki Kasahara, Masaharu Miyahisa, Yoshihiro Boki | 2003-07-08 |
| D476616 | Battery | Hideki Kasahara, Masaharu Miyahisa, Yoshihiro Boki | 2003-07-01 |
| D476617 | Battery | Hideki Kasahara, Masaharu Miyahisa, Yoshihiro Boki | 2003-07-01 |
| D476619 | Battery | Masaharu Miyahisa, Masahiko Kato, Yoshihiro Boki | 2003-07-01 |
| D472207 | Battery | Hideki Kasahara, Masaharu Miyahisa, Yoshihiro Boki | 2003-03-25 |
| D471863 | Battery | Masaharu Miyahisa, Masahiko Kato, Yoshihiro Boki | 2003-03-18 |
| D471862 | Battery | Hideki Kasahara, Masaharu Miyahisa, Yoshihiro Boki | 2003-03-18 |
| D471864 | Battery | Masaharu Miyahisa, Masahiko Kato, Yoshihiro Boki | 2003-03-18 |
| D471515 | Battery | Hideki Kasahara, Masaharu Miyahisa, Yoshihiro Boki | 2003-03-11 |