Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490136 | Magnetic head, manufacturing method thereof, and magnetic disk drive | Wataru Ito, Hideaki Hayasaka | 2002-12-03 |
| 6467191 | Air ventilation structure of shoe sole | Tomohiro Hayashi | 2002-10-22 |
| 6456796 | Manual and electric motor operated apparatus for lens barrels | Keiji Kaneko, Hidetomo Tateno | 2002-09-24 |
| 6440477 | Method of adding fats and oils to porous fodder | Masashi Nishioka, Ryoji Aoyama, Takayuki Ando | 2002-08-27 |
| 6384347 | Glass-ceramic wiring board | Norihiro Ami, Masahide Okamoto, Shosaku Ishihara, Mutsumi Horikoshi, Akihiro Yasuda | 2002-05-07 |
| 6350189 | Grinding device | — | 2002-02-26 |
| 6344073 | Dehumidifying material, dehumidifying element and manufacturing method therefor | Masaji Kurosawa, Yuji Matsumura, Haruko Sasaki | 2002-02-05 |