Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5181691 | Mechanical part made of ceramics | Masato Taniguchi, Hiroshi Takeda | 1993-01-26 |
| 5052352 | Mechanical part made of ceramics | Masato Taniguchi, Hiroshi Takeda | 1991-10-01 |
| 5039568 | Mechanical part made of ceramics | Masato Taniguchi, Hiroshi Takeda | 1991-08-13 |
| 4922949 | Rotary valve made of ceramics | Takashi Mizukusa | 1990-05-08 |