Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648687 | Resin for sealing compound semiconductor, semiconductor device, and process for manufacturing it | Yoshihiko Matsuo, Kazuo Kusuda, Naoki Sata, Tsuneo Matsumura | 1997-07-15 |
| 4318115 | Dual junction photoelectric semiconductor device | Zempei Tani, Akira Aso, Hitoshi Kawanabe | 1982-03-02 |
| 4309604 | Apparatus for sensing the wavelength and intensity of light | Zempei Tani, Akira Aso, Hitoshi Kawanabe | 1982-01-05 |