Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10869390 | Resin composition, prepreg, metal foil-clad laminate, and printed circuit board | Nobuyoshi Ohnishi, Tomo Chiba, Meguru Ito, Eisuke Shiga | 2020-12-15 |
| 10831222 | Semiconductor apparatus for power supply control and output voltage variable power supply apparatus | Shinichiro Maki, Katsuhiro Yokoyama | 2020-11-10 |
| 10721817 | Resin composition, prepreg or resin sheet comprising the resin composition, and laminate and printed circuit board comprising them | Nobuyoshi Ohnishi, Hiroshi Takahashi, Eisuke Shiga | 2020-07-21 |
| 10703874 | Resin composition, prepreg or resin sheet comprising the resin composition, and laminate and printed circuit board comprising them | Nobuyoshi Ohnishi, Katsuya Tomizawa, Naoki KASHIMA, Hiroshi Takahashi, Eisuke Shiga | 2020-07-07 |
| 10676579 | Resin composition, prepreg, resin sheet, metal foil-clad laminate, and printed circuit board | Katsuya Tomizawa, Meguru Ito, Eisuke Shiga | 2020-06-09 |
| 10563029 | Resin composition and prepreg, resin sheet, laminate, and printed circuit board | Katsuya Tomizawa, Takashi Kubo, Tomo Chiba, Eisuke Shiga | 2020-02-18 |