Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8549244 | Device and method of copying data between disks having equal or different rotational rates | Eiichi Yamanaka, Reisuke Nakagawa | 2013-10-01 |
| 8291184 | Copy control apparatus | Eiichi Yamanaka | 2012-10-16 |
| 7170657 | Image reading apparatus and image input-output apparatus | — | 2007-01-30 |
| D462687 | Scanner | Emi Akahane, Hirokazu Yamano, Yoshihiro Tatara | 2002-09-10 |
| 6222647 | Lamp unit and image reading apparatus using the same | Hironobu Tadenuma, Toshimitsu Ohara | 2001-04-24 |
| 5489345 | Steel for use in exhaust manifolds of automobiles | Masao Koike, Mitsuo Miyahara, Tomoyuki Sugino, Shinji Shibata, Katsuhiko Maruyama | 1996-02-06 |
| 4837166 | Assaying method for primary amines using aromatic dialdehydes | Pierre M. R. de Montigny, Larry A. Sternson, Arnold J. Repta, John F. Stobaugh, Takeru Higuchi | 1989-06-06 |
| 4357512 | Apparatus for continuous manufacture of butt-welded pipe | Koji Nishimoto, Toshiyuki Oki, Nobuo Machida | 1982-11-02 |