Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5457075 | Sintered ceramic composite and molten metal contact member produced therefrom | Hideko Fukushima, Katsuhiko Kojo | 1995-10-10 |
| 5223669 | Magnet roll | Seigo Kanba, Tadashi Aihara, Takashi Miyaji, Yoshikazu Nishikawa | 1993-06-29 |
| 4888464 | Heat roll for electrophotography | Ryoichi Shibata, Kiyoshi Kinugawa, Tsutomu Iimura | 1989-12-19 |