Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6511774 | Separator for nonaqueous electrolyte batteries, nonaqueous electrolyte battery using it, and method for manufacturing separator for nonaqueous electrolyte batteries | Takahiro Tsukuda | 2003-01-28 |
| 5447790 | Magnetic recording medium having a fibrous substrate, a styrene-butadiene underlayer, and a magnetic layer on a first side and an image recording layer on the second side | Sadao Kinugasa, Hideo Makishima, Hideaki Senoh | 1995-09-05 |
| 5427996 | Heat-sensitive recording sheet | Makoto Motoda, Takao Kosaka, Toru Nakazawa, Yasuko Kaneko | 1995-06-27 |
| 5411798 | Magnetic recording sheet comprising a gel binder | Shigetoshi Hiraishi | 1995-05-02 |
| 5064806 | Thermosensitive recording materials | Takahiro Torii, Masahiro Miyauchi, Tomonori Kiriyama | 1991-11-12 |
| 5045523 | Heat-sensitive recording materials | Tomonori Kiriyama | 1991-09-03 |