Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5219627 | Surface-roughened rolled plate-shaped body containing converging pigment | Junichiro Yokota, Hiroshi Takasu | 1993-06-15 |
| 5124383 | Cleaning resin composition | Kenjiro Obama, Hiroshi Takasu, Hiroyuki Fujii | 1992-06-23 |
| 5087653 | Cleaning resin composition | Kenjiro Obama, Hiroshi Takasu, Hiroyuki Fujii | 1992-02-11 |
| 5069855 | Process for preparing rolled heat-treated films or sheets | Hiroshi Takasu, Junichiro Yokota, Kazuo Nakayama | 1991-12-03 |
| 5039471 | Process for producing a rolled film or sheet | Junichiro Yokota, Hiroshi Takasu | 1991-08-13 |