Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936333 | Bulky sheet and process for producing the same | Akihito Shizuno, Kouji Machii, Hiromichi Suzuki | 2005-08-30 |
| 6898843 | Assembly supporting device for magnetic tape cartridge | Hidetoshi Yamamoto, Yusuke Ishihara, Naoki Okutsu | 2005-05-31 |
| 6896217 | Magnetic tape cartridge | Hidetoshi Yamamoto, Kiyoo Morita, Akihiro Hashimoto, Daisuke Takahashi, Hideaki Shiga | 2005-05-24 |
| 6891183 | Ultrasonic-welding apparatus, optical sensor and rotation sensor for the ultrasonic-welding apparatus | Kouta Kitamura, Tadashi Takahara, Novuo Takahashi | 2005-05-10 |
| 6857593 | Magnetic tape cartridge | Hidetoshi Yamamoto, Yusuke Ishihara, Naoki Okutsu | 2005-02-22 |