Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9469571 | Handle substrates of composite substrates for semiconductors | Yasunori Iwasaki, Sugio Miyazawa | 2016-10-18 |
| 9425083 | Handle substrate, composite substrate for semiconductor, and semiconductor circuit board and method for manufacturing the same | Sugio Miyazawa, Yasunori Iwasaki, Tatsuro Takagaki, Hirokazu Nakanishi | 2016-08-23 |
| 9390955 | Handle substrate and composite wafer for semiconductor device | Tatsuro Takagaki, Yasunori Iwasaki, Sugio Miyazawa, Hirokazu Nakanishi | 2016-07-12 |
| 9305827 | Handle substrates of composite substrates for semiconductors | Yasunori Iwasaki, Sugio Miyazawa | 2016-04-05 |