Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475461 | Porous carbonaceous material, manufacturing method therefor and use thereof | Akira Wakaizumi, Takashi Inui, Akihiro Nakamura, Katsuyoshi Yanagita, Masayoshi Hayashida | 2002-11-05 |
| 5985489 | Carbon for a lithium secondary battery, lithium secondary battery, and manufacturing methods therefor | Ryuichi Yazaki, Hiroshi Taira, Takashi Inui, Mitsuo Kigure, Akihiro Nakamura | 1999-11-16 |
| 5972834 | Carbon adsorbent, manufacturing method therefor, gas separation method and device therefor | Takashi Inui, Katsuyoshi Yanagita, Masayoshi Hayashida, Nobuyasu Tomita, Fusao Nakamura +3 more | 1999-10-26 |
| 5948329 | Manufacturing method for carbon material for electrical double layer capacitor | Akira Wakaizumi, Mitsuo Kigure, Akihiro Nakamura, Shinichi Marumo, Toshiya Miyagawa +1 more | 1999-09-07 |
| 5658692 | Carbon negative electrode materials and lithium secondary cells containing the same | Ryuichi Yazaki, Hiroshi Taira, Akira Wakaizumi | 1997-08-19 |
| 5603867 | Method of production for active carbon electrode for use as electrical double layer condenser and active carbon electrode obtained thereby | Akira Wakaizumi, Mitsuo Kigure, Akihiro Nakamura, Shinichi Marumo, Toshiya Miyagawa | 1997-02-18 |
| 4742040 | Process for manufacturing a carbon molecular sieve | Susumu Abe | 1988-05-03 |
| 4458022 | Process for manufacturing molecular sieving carbon | Susumu Abe | 1984-07-03 |