Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9407051 | Method of manufacturing waterproof intermediate spliced portion of wires and waterproof intermediate unit of wires | Takashi Katou, Takehiko Tanaka, Yasuhiro Yoshida, Tatsuya Kakuta | 2016-08-02 |
| 7850806 | Waterproof method and construction for a wire end joint portion | Hiroyuki Otsuki | 2010-12-14 |