Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640073 | Liquid image formation apparatus and liquid developing device | Tsuneo Kurotori, Mie Yoshino, Noriyasu Takeuchi, Tohru Nakano, Yusuke Takeda | 2003-10-28 |
| 6626378 | Shower apparatus | Satoshi Sasaki, Atsushi Hatakeyama | 2003-09-30 |
| 6572468 | Clean room device | Shuichi Kaijo, Shigeo Yokota, Matsuo Kamitani, Takeshi Honma | 2003-06-03 |
| 6515213 | Keyboard musical instrument for exactly producing tones and hammer sensor varying output signal exactly representing physical quantity of hammer | Shigeru Muramatsu, Tadaharu Kato | 2003-02-04 |
| 6515747 | Method and device for measuring a substance concentration in a liquid | Osamu Satoh, Masahiko Itaya | 2003-02-04 |