Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5262242 | Colored films for use in vacuum forming | Takeshi Tomiyama, Naozumi Iwasawa, Kazuhisa Koizumi | 1993-11-16 |
| 5236810 | Process for preparing printed-circuit board | Toshio Kondo, Shinsuke Onishi, Naozumi Iwasawa | 1993-08-17 |
| 5192611 | Patterned film forming laminated sheet | Takeshi Tomiyama, Masahiro Endo, Kenji Maeda | 1993-03-09 |
| 5160778 | Transfer sheet for marking | Takeshi Tomiyama | 1992-11-03 |
| 5127974 | Method of protecting coating film | Takeshi Tomiyama, Takeshi Eda, Junitiro Tomiya | 1992-07-07 |
| 5079058 | Patterned film forming laminated sheet | Takeshi Tomiyama, Masahiro Endo, Kenji Maeda | 1992-01-07 |
| 5035934 | Adhesive sheet for preventing icing | Takeshi Tomiyama, Heihachi Murase | 1991-07-30 |