Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11083990 | Gas separation and recovery method and facility | Nobuyuki Shigaki, Yasuhiro Mogi, Ikuhiro Sumi | 2021-08-10 |
| 7861489 | Preform, hydroforming method, and hydroformed product | Kazuto Ueno, Hajime Minagawa, Shinji Ooe, Kazuhiro Mitamura, Satoru Majima +4 more | 2011-01-04 |
| 7788856 | Preform, hydroforming method, and hydroformed product | Kazuto Ueno, Hajime Minagawa, Shinji Ooe, Kazuhiro Mitamura, Satoru Majima +4 more | 2010-09-07 |
| 7614271 | Preform, hydroforming method, and hydroformed product | Kazuto Ueno, Kazuhiro Mitamura, Satoru Majima, Masaaki Yoshitome, Hideto Kanafusa | 2009-11-10 |
| 7406849 | Preform, hydroforming method, and hydroformed product | Kazuto Ueno, Kazuhiro Mitamura, Satoru Majima, Masaaki Yoshitome, Hideto Kanafusa | 2008-08-05 |
| 5779880 | Carbonaceous powder to be dispersed in electrorheological fluid and electrorheological fluid using the same | Takayuki Maruyama, Takao Ogino, Yuichi Ishino, Tasuku Saito, Kaori Takagi +1 more | 1998-07-14 |
| 5332517 | Method for producing carbonaceous powder for electrorheological fluid | Takayuki Torii, Katsuhiro Nagayama, Hitomi Hatano, Noriyoshi Fukuda, Yuichi Ishino +2 more | 1994-07-26 |