Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9713283 | Electronic apparatus and filter unit | Yusuke Kira, Kazuhiro Iino, Kouichi Kuramitsu, Takashi Shirakami, Seiichiro Sato +1 more | 2017-07-18 |
| 7310474 | Unit installed in electronic equipment and connection mechanism of transmission line of the electronic equipment | Katsumi Kanasaki, Seiichiro Sato, Tomoyuki Hongoh | 2007-12-18 |
| 6731851 | Shelf unit for communication system | Seiichiro Sato, Katsumi Kanasaki, Tomoyuki Hongoh | 2004-05-04 |
| 6091876 | Extra length accommodation structure for optical fiber | Hidehiko Hizuka, Shin Watanabe, Katsumi Kanasaki, Takayuki Sakuma | 2000-07-18 |
| 5375652 | Heat radiating apparatus for semiconductor device | Yasushi Kojima, Naoya Yamazaki, Kiyoshi Yoshida, Yoshinori Hoshino | 1994-12-27 |
| 5138522 | Cabinet for housing electrical components | Yasushi Kojima, Misao Kikuchi, Akihiro Yakuwa, Naoya Yamazaki | 1992-08-11 |