Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6610767 | Antistatic inorganic filler, resin composition containing the filler and method for preparing the inorganic filler | Seiji Katayama, Yumiko Takase, Ryoji Itoh, Toshiaki Matsushige | 2003-08-26 |
| 5979319 | Ink feeder of a printing press and ink scraper with separated ink guide | Yukio Hamaoka, Yoshihiro Oyama, Mitsunao Miyake | 1999-11-09 |