Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8303920 | Method for refining dilution air and dilution air refinery | Shigeru Nakatani, Yoshinori Kato, Tomomi Yamauchi, Masato Koshikawa | 2012-11-06 |
| 7039425 | Terminal usage limiting apparatus | Shiro Mazawa, Atsushi Teshima, Kazuhiro Sasame | 2006-05-02 |
| 4833884 | Fluid actuator for driving article-processing apparatus | Kiyoshi Seko, Kazuhiko Soe, Mitsuru Koike | 1989-05-30 |