Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8409756 | Non-thermofusible phenol resin powder, method for producing the same, thermosetting resin composition, sealing material for semiconductor, and adhesive for semiconductor | Naoto Yoshinaga, Yoshiharu Wakayama, Satoshi Ibaraki, Jun Shimomura, Niro Shiomi +2 more | 2013-04-02 |
| 8411415 | Non-thermofusible phenol resin powder, method for producing the same, thermosetting resin composition, sealing material for semiconductor, and adhesive for semiconductor | Naoto Yoshinaga, Yoshiharu Wakayama, Satoshi Ibaraki, Jun Shimormura, Niro Shiomi +2 more | 2013-04-02 |
| 8362187 | Phenol resin powder, method for producing the same, and phenol resin powder dispersion liquid | Naoto Yoshinaga, Yoshiharu Wakayama, Satoshi Ibaraki, Jun Shimomura | 2013-01-29 |
| 8293860 | Non-thermofusible phenol resin powder, method for producing the same, thermosetting resin composition, sealing material for semiconductor, and adhesive for semiconductor | Naoto Yoshinaga, Yoshiharu Wakayama, Satoshi Ibaraki, Jun Shimomura, Niro Shiomi +2 more | 2012-10-23 |
| 8158095 | Non-thermofusible phenol resin powder, method for producing the same, thermosetting resin composition, sealing material for semiconductor, and adhesive for semiconductor | Naoto Yoshinaga, Yoshiharu Wakayama, Satoshi Ibaraki, Jun Shimomura, Niro Shiomi +2 more | 2012-04-17 |