Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829029 | Low temperature sintering ceramic material composition and process for producing the low temperature sintering ceramic | Nobuaki Kawahara, Hiroki Hoshizaki, Hirofumi Suzuki, Kiyomi Kobayashi, Makoto Ohkawa | 1989-05-09 |