Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8564321 | Ceramic substrate, functional ceramic substrate, probe card and method for manufacturing ceramic substrate | Tatsuya Kato, Hiroyuki Takahashi | 2013-10-22 |
| 8193456 | Electrical inspection substrate unit and manufacturing method therefore | Hiroyuki Takahashi, Chie Honda, Tatsuya Kato, Tomohide Yamada | 2012-06-05 |
| 6896953 | Wiring board and process of producing the same | Hiroyuki Takahashi | 2005-05-24 |
| 6338893 | Conductive paste and ceramic printed circuit substrate using the same | Eiji Kodera, Hitoshi Nagura, Hironori Sato | 2002-01-15 |
| 6207905 | Glass-ceramic composition, circuit substrate using the same and manufacture method thereof | Hiroyuki Takahashi, Yoshitaka Yoshida | 2001-03-27 |
| 5932326 | Ceramic wiring boards and method for their manufacture | Hisahito Kashima | 1999-08-03 |