Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5521009 | Electric insulated wire and cable using the same | Izumi Ishikawa, Isao Takahashi, Akira Yoshino, Masatake Hasegawa, Motohisa Murayama | 1996-05-28 |
| 5410106 | Electric feed cable for oil well pump | Hideharu Nishino, Mitsutaka Tanida, Katsuo Haruyama, Touru Oogawara | 1995-04-25 |
| 5358786 | Electric insulated wire and cable using the same | Izumi Ishikawa, Isao Takahashi, Akira Yoshino, Masatake Hasegawa, Motohisa Murayama | 1994-10-25 |
| 4869848 | Flame-retardant composition and flame-retardant cable using same | Masatake Hasegawa, Hirotada Kobayashi, Akira Yoshino, Takao Matsuda, Yoshioki Shingo | 1989-09-26 |
| 4758624 | Silane-crosslinkable halogenated polymer composition and process of crosslinking the same | Isamu Sekiguchi, Hirotada Kobayashi, Yasusada Sekiguchi | 1988-07-19 |
| 4671896 | Flame-retardant composition and flame-retardant cable using same | Masatake Hasegawa, Hirotada Kobayashi, Akira Yoshino, Takao Matsuda, Yoshioki Shingo | 1987-06-09 |
| 4549041 | Flame-retardant cross-linked composition and flame-retardant cable using same | Yoshioki Shingo, Takao Matsuda, Akira Yoshino, Masatake Hasegawa, Hirotada Kobayashi | 1985-10-22 |