Issued Patents 2003
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635385 | Method for manufacturing electrode plates for battery | Hitoshi Fujimatsu, Hizuru Koshina, Masakage Komori | 2003-10-21 |
| 6634640 | Attachable/detachable sheet sorting device and sheet discharging system using the sheet sorting device | Masaru Watanabe, Rikio Kasahara | 2003-10-21 |
| 6627348 | Method for producing rectangular cell | Kazunori Haraguchi, Takuya Nakashima, Takashi Takeuchi, Kikuo Senoo | 2003-09-30 |
| 6605386 | Non-aqueous electrolyte secondary battery comprising composite particles | Shinji Kasamatsu, Kazuhiro Okamura, Hizuru Koshina, Harunari Shimamura, Yoshiaki Nitta | 2003-08-12 |
| 6593951 | Optical writing system directed to miniaturization thereof, and image forming apparatus employing it | Masato Yokoyama | 2003-07-15 |
| 6589689 | Non-aqueous electrolyte secondary battery and method for producing the same | Takafumi Oura, Kazuya Iwamoto, Atsushi Ueda | 2003-07-08 |
| 6576373 | Non-aqueous electrochemical apparatus and electrolyte thereof | Kazuya Iwamoto, Atsushi Ueda, Masaki Deguchi, Masatoshi Nagayama, Hiroshi Nishiyama | 2003-06-10 |
| 6551744 | Positive electrode active material and non-aqueous electrolyte secondary battery containing the same | Tsutomu Ohzuku, Masatoshi Nagayama | 2003-04-22 |
| 6506520 | Non-aqueous electrolyte secondary battery | Kaoru Inoue, Hizuru Koshina, Harunari Shimamura, Yoshiaki Nitta | 2003-01-14 |