Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6978112 | Image processing system | Hiroshi Kaburagi, Shigeo Yamagata, Isao Migishima, Hiroyoshi Yoshida, Toshihiko Ikeno +2 more | 2005-12-20 |
| 6931191 | Photonic crystal device having variable bandgap, optical waveguide using the same, and optical multiplexing/demultiplexing device using the same | Hitoshi Kitagawa | 2005-08-16 |
| 6880240 | Crimping device for crimping crimp pieces of a metal terminal | Hironori Kitagawa, Tsutomu Takayama | 2005-04-19 |
| 6852015 | Method and apparatus for grinding workpiece surfaces to super-finish surface with micro oil pockets | Mamoru Katsuta, Shinji Soma, Kazuhisa Sugiyama | 2005-02-08 |