Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6435720 | Linear guide device | Shiroji Yabe, Soichiro Kato, Nobumitsu Takahashi, Ryoichi Sato, Yoshinori Mizumura | 2002-08-20 |
| 6403265 | Battery separator, process for producing the same, and alkaline battery | Toshio Tanaka, Naohiko Takimoto, Masahiro Yamashita, Shiro Hamamoto | 2002-06-11 |
| 6371648 | Linear guide device | Soichiro Kato, Shiroji Yabe, Yoshinori Mizumura, Nobumitsu Takahashi, Ryoichi Sato | 2002-04-16 |
| 6347558 | Ball screw device and linear motion device | Kazuo Miyaguchi, Tsutomu Ohkubo, Takeshi Nakazawa, Shirouji Yabe, Soichiro Kato +3 more | 2002-02-19 |