Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5948329 | Manufacturing method for carbon material for electrical double layer capacitor | Takushi Ohsaki, Akira Wakaizumi, Mitsuo Kigure, Akihiro Nakamura, Shinichi Marumo +1 more | 1999-09-07 |
| 5149308 | Transmission | Norimi Nakamura, Akio Matsui, Kouji Fujiwara, Mitsugu Kobayashi, Tetsuo Yamaguchi +1 more | 1992-09-22 |
| 4473527 | Method and apparatus for forming inflation film | Takumi Fujisaki, Toshiro Ozaki | 1984-09-25 |