Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5410105 | Method for waterproofing junction of main and branch wires and cover therefor | Katsumi Hiroshima, Michitaka Kinoshita, Yukio Ohashi | 1995-04-25 |
| 5358588 | Sealing method for electric wire connection | Kiyonobu Yoshimura | 1994-10-25 |
| 5346572 | Method of producing sealing material for electric wire connection | Kiyonobu Yoshimura | 1994-09-13 |
| 5246755 | Sealing material for electric wire connection | Kiyonobu Yoshimura | 1993-09-21 |