Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9966439 | Semiconductor device and manufacturing method for same, crystal, and manufacturing method for same | Masaya Oda, Toshimi Hitora, Tomohiro Yamaguchi | 2018-05-08 |
| 4954460 | Water-permeable ceramic material | Fumikazu Tanemura, Shigetoshi Ohta, Yoshiharu Kajita, Tatsushi Kachi | 1990-09-04 |