Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6720869 | Tire pneumatic pressure detector | Takashi Watanabe, Nobuhiko Makino, Takeshi Hatoh, Takeyasu Taguchi, Takumo Matsuki | 2004-04-13 |
| 6703568 | Combination weighing apparatus having a weighing device base, to which a plurality of weighing devices are fixed, that is directly fixed to a stand | Kazuyoshi Wako, Eiji Asai | 2004-03-09 |
| 6682576 | Air filter medium, process of producing filter medium, air filter pack for air filters, and air filter unit for air filters | Hideyuki Kiyotani, Osamu Inoue, Kunihiko Inui, Yoshiyuki Shibuya | 2004-01-27 |
| 6674021 | Combination weighing equipment with sealed happer door driving mechanisms to facilitate cleaning | Nobuyuki Wakabayashi | 2004-01-06 |