Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637528 | Bit apparatus | Akio Nishiyama, Kazutaka Kanda, Masahiro Arai, Kunio Komaki | 2003-10-28 |
| 6611394 | Recording medium, tape drive, and method for identifying type of recording medium | Tatsuya Kato, Katsumi Ikeda, Yasuaki Kano, Katsumi Maekawa, Yoshihisa Takayama | 2003-08-26 |
| 6563072 | Welding technique for forming passive chromium oxide film in weld and gas feed system for welding | Tadahiro Ohmi, Takahisa Nitta, Yasuyuki Shirai | 2003-05-13 |
| 6502757 | Information recorded medium, device for reading the information, information recorded medium transfer foil, and method for producing information recorded medium | Yoji Iwamoto, Daisaku Haoto, Kenjiro Kaku | 2003-01-07 |