Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8445099 | Polyimide film | Kouichi Sawasaki | 2013-05-21 |
| 7534361 | Methods for making laminated member for circuit board, making circuit board and laminating flexible film | Takayoshi Akamatsu, Futoshi Okuyama, Nobuyuki Kuroki, Hiroshi Enomoto, Tetsuya Hayashi +2 more | 2009-05-19 |
| 7105221 | Circuit board, laminated member for circuit board, and method for making laminated member for circuit board | Takayoshi Akamatsu, Futoshi Okuyama, Nobuyuki Kuroki, Hiroshi Enomoto, Tetsuya Hayashi +2 more | 2006-09-12 |
| 6106997 | Plate for waterless lithographic | Ken Kawamura, Keiko Sugikawa | 2000-08-22 |
| 5866294 | Water-less quinonediazide lithographic raw plate | Kazuki Goto, Mitsuru Suezawa, Shun-ichi Yanagida, Norimasa Ikeda | 1999-02-02 |