Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5989395 | Ferroelectric thin film and method of manufacturing the same | Atsushi Tomozawa, Satoru Fujii, Eiji Fujii, Ryoichi Takayama, Satoshi Fujii | 1999-11-23 |
| 5717157 | Ferroelectric thin film and method of manufacturing the same | Atsushi Tomozawa, Satoru Fujii, Eiji Fujii, Ryoichi Takayama, Satoshi Fujii | 1998-02-10 |
| 4681862 | Electrically insulating filler for sheathed heaters | Tadashi Kawabe | 1987-07-21 |
| 4591492 | Method of manufacturing crystalline silicon carbide employing acid pretreated rice husks | Minoru Tanaka, Tadashi Kawabe | 1986-05-27 |
| 4504453 | Method of manufacturing crystalline silicon carbide | Minoru Tanaka, Tadashi Kawabe | 1985-03-12 |