Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4692422 | High dielectric porcelain composition and method of reducing sintering temperature thereof | Shinobu Fujiwara, Tetsuya Hattori, Junichi Sutoh | 1987-09-08 |
| 4400952 | Stitch transfer device for a knitting machine | Mitsuhito Koike | 1983-08-30 |