Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10081547 | Electrode material, electrode and electrical storage device | Kang Ko Chung, Ryo Tanaka, Takahiro Shimizu, Kouji Senoo, Satoshi Shimobaba +3 more | 2018-09-25 |
| 9543079 | Production process for electrode material, electrode and electric storage device | Ryo Tanaka, Kouji Senoo, Takahiro Shimizu, Yukio Hosaka, Satoshi Shimobaba +3 more | 2017-01-10 |
| 7922783 | Polishing pad and production method thereof | Iwao Mihara, Yoshinori Igarashi, Kou Hasegawa | 2011-04-12 |
| 7217179 | Polishing pad | Tomoo Koumura, Yoshinori Igarashi | 2007-05-15 |
| 7097550 | Chemical mechanical polishing pad | Kouji Kawahara, Kou Hasegawa | 2006-08-29 |
| 5189107 | Process for preparing polymer particles | Kiyoshi Kasai, Hiroshi Tadenuma | 1993-02-23 |
| 4972000 | Hollow polymer particles, process for production thereof, and use thereof as pigment | Nobuo Kawashima, Hiroshi Tadenuma | 1990-11-20 |