Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437538 | Battery voltage measurement apparatus | Takafumi Tsurumi, Tomohiko Maeda, Kouji Sakai, Naoki Ohsawa | 2002-08-20 |
| 6379830 | Solid electrolyte fuel cell having anode comprising metal oxide particles in a porous platinum layer | Katsuyuki Sakamaki, Yasunobu Inoue, Shigeaki Suganuma | 2002-04-30 |