Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12308472 | Separator for batteries | Hirokazu Ninomiya, Kaho Furuyama | 2025-05-20 |
| 8029262 | Lubricant composition and article, disk molding stamper, disk molding apparatus, disk forming method, method of forming lubrication coating | Takeshi Gouko, Mikio Sato, Akio Koshita | 2011-10-04 |
| 7700011 | Disk forming method | Takeshi Gouko, Mikio Sato, Akio Koshita | 2010-04-20 |