Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9153830 | Separation membrane for solid polymer fuel cell and separation membrane-catalyst electrode assembly | Kazuyuki Sadasue, Kenji Fukuta, Hiroyuki Yanagi | 2015-10-06 |
| 7964541 | Lubricant composition for polishing a magnetic head with fixed abrasive grains | Tomonori Matsunaga | 2011-06-21 |