Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10288138 | Friction material for clutch | Takeshi Yamada, Nobuyasu Watanabe, Hiroki Mori, Takashi TAKEHARA, Shinya Unigame +3 more | 2019-05-14 |
| 8381001 | Command processing apparatus which executes a process according to a command issued by an external device | Masaaki Sugimori, Shiro Nakamura | 2013-02-19 |
| 6602816 | Activated clay particles having similar shapes, method for production thereof and use thereof | Hitoshi Yamamoto, Daisuke Kuse | 2003-08-05 |
| 6120595 | Method of producing activated clay for treating aromatic hydrocarbons | Seiji Kojima, Hitoshi Yamamoto, Kiyohiko Imai | 2000-09-19 |
| 4288166 | Apparatus for production of stable slurry of milled coal and a hydrocarbon oil | Yasuyuki Nakabayashi, Yoshio Matsuura, Tatsuo Hagiwara, Masaaki Mikamo, Yoshimasa Ebihara +2 more | 1981-09-08 |