Issued Patents All Time
Showing 1–7 of 7 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, Yoshimi Murage +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, Yoshimi Murage +2 more | 2013-04-02 |
| 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, Yoshimi Murage +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, Yoshimi Murage +2 more | 2012-04-17 |
| 6631073 | Electrode material and method for producing the same | Yusaku Sakata, Akinori Muto, Satoshi Ibaraki, Kenji Kojima, Chisato Marumo | 2003-10-07 |
| 5059578 | Process for the production of molecular sieving carbon | Chisato Marumo, Eiji Hayata | 1991-10-22 |
| 4933314 | Molecular sieving carbon | Chisato Marumo, Eiji Hayata | 1990-06-12 |