Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9404017 | Active-energy-ray-curable hot-melt urethane resin composition, member for electronic device, the member including the resin composition, and packing | Yoshinori Kanagawa, Daichi Higuchi | 2016-08-02 |
| 9018319 | Radical-curable hot-melt urethane resin composition and optical molded body | Yoshinori Kanagawa, Daichi Higuchi | 2015-04-28 |
| 4419960 | Developing agent density controlling device | Akio Okamura, Shuji Tanaka | 1983-12-13 |
| 4194465 | Magnetic brush developer device | Takuzo Tsukamoto, Yoshikazu Okamoto | 1980-03-25 |