Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10090201 | Method of manufacturing semiconductor device reducing variation in thickness of silicon layer among semiconductor wafers | Taiji Ema, Mitsuaki Hori, Kazushi Fujita | 2018-10-02 |
| 10014254 | Semiconductor device | Taiji Ema, Kazuhiro Mizutani | 2018-07-03 |
| 10014363 | Semiconductor device having resistance elements and fabrication method thereof | Taiji Ema, Nobuhiro Misawa, Kazuyuki Kumeno | 2018-07-03 |
| 9989876 | Image forming apparatus and method for calculating a toner degradation rate | Mutsuki Morinaga, Tadashi Kasai, Jun Hitosugi, Takamasa Ozeki, Kunio Hasegawa +6 more | 2018-06-05 |
| 9973349 | Relay system and switching device | — | 2018-05-15 |
| 9973444 | Relay system and switching device | — | 2018-05-15 |