Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7180645 | Quantum-state-generating apparatus, Bell measurement apparatus, quantum gate apparatus, and method for evaluating fidelity of quantum gate | — | 2007-02-20 |
| 7035411 | Encryption method and apparatus encrypting and adding signature information to qubits | Masashi Ban | 2006-04-25 |
| 6760136 | Method and apparatus for configuring quantum mechanical state, and communication method and apparatus using the same | — | 2004-07-06 |
| 6486600 | Image display apparatus | Kohei Nakata, Masaaki Ogura | 2002-11-26 |
| 6477132 | Probe and information recording/reproduction apparatus using the same | Kiyoshi Takimoto, Takehiko Kawasaki, Yasuhiro Shimada, Takeo Yamazaki | 2002-11-05 |
| 6301029 | Method and apparatus for configuring quantum mechanical state, and communication method and apparatus using the same | — | 2001-10-09 |
| 5925979 | Image display apparatus with getter scattering prevention | Kohei Nakata, Masaaki Ogura | 1999-07-20 |