Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11655913 | Grounded diaphragm with conductive layer | Hidenori Ebihara | 2023-05-23 |
| 5236661 | Chromium-based weld material | Tsutomu Kuniya, Koichi Hanawa, Tomoyuki Oikawa | 1993-08-17 |
| 5126106 | Chromium-based weld material and rolled article and process for producing the rolled article | Tsutomu Kuniya, Koichi Hanawa, Tomoyuki Oikawa | 1992-06-30 |
| 4976806 | Bonding composition for ceramics comprising metal oxide melt and method for bonding ceramics | Nobuya Iwamoto, Norimasa Umesaki, Yukio Haibara | 1990-12-11 |