KM

Keiichi Matsuzaki

Sumitomo Electric Industries: 6 patents #80 of 3,632Top 3%
Overall (2005): #4,343 of 245,428Top 2%
6
Patents 2005

Issued Patents 2005

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6968137 Image heating device, image forming apparatus, image copying machine, and method for controlling temperature Hideki Tatematsu, Kenji Asakura, Masaru Imai, Tadafumi Shimizu, Masahiro Samei +2 more 2005-11-22
6950618 Image forming apparatus having a removable fixing device Tadafumi Shimizu, Shouichi Kitagawa, Masahiro Samei, Kazunori Matsuo, Kenji Asakura +1 more 2005-09-27
6934483 Image heating device, image forming apparatus, image copying machine, and method for controlling temperature Hideki Tatematsu, Kenji Asakura, Masaru Imai, Tadafumi Shimizu, Masahiro Samei +2 more 2005-08-23
6901235 Fixing device and image forming apparatus using the same Tadafumi Shimizu, Shouichi Kitagawa, Masahiro Samei, Kazunori Matsuo, 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, Shouichi Kitagawa, Masahiro Samei, Kazunori Matsuo, Kenji Asakura +5 more 2005-02-01