Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8887547 | Weight applying unit for calibration and weight applying method for calibration | Hitoshi Yamazaki, Takeshi Nagareda, Masahiko Umekawa, Takeshi Mori, Kazuhiro Takeda | 2014-11-18 |
| 8387437 | Weight applying unit for calibration and weight applying method for calibration | Hitoshi Yamazaki, Takeshi Nagareda, Masahiko Umekawa, Takeshi Mori, Kazuhiro Takeda | 2013-03-05 |
| 6041702 | Curved surface screen-printing apparatus | Nobuyuki Kuroda | 2000-03-28 |
| 5897253 | Device for making a master plate for printing braille | — | 1999-04-27 |