Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8455384 | Method for preparing fuel cell electrode catalyst and solid polymer fuel cell | Hiroaki Takahashi, Peter Bogdanoff, Sebastian Fiechter, Iris Herrmann-Geppert, Ulrike Kramm | 2013-06-04 |
| 8114803 | Catalyst material and process for preparing the same | Makoto Yuasa, Kenichi Oyaizu, Aritomo Yamaguchi, Hiroshi Ikkanda, Ken Tanaka +5 more | 2012-02-14 |
| 6122475 | Image forming apparatus with an intermediate transfer element having a polarity controlling material | Mitsuru Seto, Naoki Sugiyama | 2000-09-19 |
| 5926669 | Image forming apparatus and method of forming an image with enhanced transfer condition settings | Hiroyuki Sugimoto | 1999-07-20 |
| 5887218 | Color image forming apparatus having toner and transfer sheet bearing members and image forming method thereof | Hideo Yuu, Mitsuru Seto, Takashi Bisaiji | 1999-03-23 |