Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461768 | Negative electrode material containing bismuth-coated zinc powder particles for use in alkaline cell | Toshiya Kitamura, Masayoshi Matsumoto | 2002-10-08 |
| 6350828 | Polypropylene resin composition and use thereof | Tohru Takaoka, Ikunori Sakai, Hideki Nakagawa, Satoshi Matsuura, Takashi Shimizu | 2002-02-26 |