Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8394211 | Magnesium alloy material and method for manufacturing same | Mamoru Nakata, Yuuichi Yamada, Koji Itakura, Yoshio Okada, Yoshihito Kawamura +1 more | 2013-03-12 |
| 7338987 | Friction material composition and friction material using the same | Manabu Ono, Teruyuki Nagayoshi, Mitsuhiro Inoue, Hiroki Morozumi, Yukio Takai | 2008-03-04 |
| 6672433 | Brake lining of brake device | Masato Yamaguchi, Yukio Takai, Hidetoshi Suzuki, Hideto Murakami, Takeshi Ito | 2004-01-06 |
| 6220404 | Non-asbestos disc brake pad for automobiles | Yasuhiro Hara, Takeshi Oyama, Mitsuhiro Inoue, Hiroyuki Nakanishi | 2001-04-24 |
| 5323883 | Friction device | Koichi Akiyama, Yoshio Jinbo, Akihiko Ozawa, Hiromichi Matsui | 1994-06-28 |