Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6755995 | Halogen-free flame-retardant resin composition | Hirotaka Sawada, Masakazu Ohashi, Takashi Shinmoto, Kouiti Iinuma, Takashi Edo +2 more | 2004-06-29 |
| 5521009 | Electric insulated wire and cable using the same | Izumi Ishikawa, Isao Takahashi, Hideo Sunazuka, Akira Yoshino, Motohisa Murayama | 1996-05-28 |
| 5358786 | Electric insulated wire and cable using the same | Izumi Ishikawa, Isao Takahashi, Hideo Sunazuka, Akira Yoshino, Motohisa Murayama | 1994-10-25 |
| 4869848 | Flame-retardant composition and flame-retardant cable using same | Hirotada Kobayashi, Hideo Sunazuka, Akira Yoshino, Takao Matsuda, Yoshioki Shingo | 1989-09-26 |
| 4671896 | Flame-retardant composition and flame-retardant cable using same | Hirotada Kobayashi, Hideo Sunazuka, 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, Hideo Sunazuka, Hirotada Kobayashi | 1985-10-22 |