SK

Shouichi Kitagawa

Sumitomo Electric Industries: 4 patents #204 of 3,632Top 6%
Overall (2005): #9,463 of 245,428Top 4%
4
Patents 2005

Issued Patents 2005

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6950618 Image forming apparatus having a removable fixing device Tadafumi Shimizu, Masahiro Samei, Kazunori Matsuo, Keiichi Matsuzaki, Kenji Asakura +1 more 2005-09-27
6901235 Fixing device and image forming apparatus using the same Tadafumi Shimizu, Masahiro Samei, Kazunori Matsuo, Keiichi Matsuzaki, Kenji Asakura +1 more 2005-05-31
6888113 Heating device and fuser utilizing electromagnetic induction Yuichi Monda, Eiji Torikai, Kazuhiko Soeda, Tadayuki Kajiwara, Tadafumi Shimizu +5 more 2005-05-03
6849838 Heating device using electromagnetic induction and fuser Tadafumi Shimizu, Masahiro Samei, Kazunori Matsuo, Keiichi Matsuzaki, Kenji Asakura +5 more 2005-02-01