Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639322 | Joining method for joining electrically ceramic bodies | Kouji Okuda, Tokumitsu Nishi, Hisakiyo Hoshino, Hiroshi Takai | 1997-06-17 |
| 5368673 | Joining method for joining electrically ceramic bodies and a joining apparatus and joining agent for use in the joining method | Kouji Okuda, Tokumitsu Nishi, Hisakiyo Hoshino, Hiroshi Takai | 1994-11-29 |
| 5352385 | Joining agent for joining ceramic with electric joining method | Hiroaki Yanagida, Akio Matsui, Tokumitsu Nishi, Kouji Okuda, Hiroshi Takai +2 more | 1994-10-04 |
| 5294769 | Electric joining method of material including ceramics | Tokumitsu Nishi, Kouji Okuda, Hiroshi Takai, Hisakiyo Hoshino, Masashi Numano | 1994-03-15 |