Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487427 | Dielectric resonator, dielectric filter, dielectric duplexer, and communications device having specific dielectric and superconductive compositions | Tsutomu Tatekawa, Yuji Kintaka, Hiroshi Tamura | 2002-11-26 |
| 6143697 | Method for producing superconducting thick film | Tsutomu Tatekawa, Yuji Kintaka | 2000-11-07 |