Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6467954 | Resistance component detecting apparatus for an oxygen concentration sensor and oxygen-concentration detecting apparatus | Takayoshi Honda | 2002-10-22 |
| 6307148 | Compound semiconductor solar cell and production method thereof | Kenji Takeuchi, Sumihiro Ichikawa | 2001-10-23 |
| 5665980 | Fabrication method of superconducting quantum interference device constructed from short weak links with ultrafine metallic wires | Katsuyoshi Hamasaki | 1997-09-09 |
| 5462762 | Fabrication method of superconducting quantum interference device constructed from short weak links with ultrafine metallic wires | Katsuyoshi Hamasaki | 1995-10-31 |