Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9200182 | Paint coat-protecting removable pressure-sensitive adhesive sheet | Takamasa Kase, Atsushi Tezuna, Fumio Hayakawa | 2015-12-01 |
| 7470490 | Material film for a mask film, process for producing a mask film using the material film and process for producing a printing plate of a photosensitive resin | Takehiko Nishikawa | 2008-12-30 |