Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11103977 | Clamping device | Mikihito Ishii | 2021-08-31 |
| 6944441 | Operation method of portable phone to change mode using dial key and apparatus for the same | — | 2005-09-13 |
| 6909756 | Transmitter and distortion compensation method to be used therefor | — | 2005-06-21 |
| 6798845 | Transmitter for mobile terminal with carrier leak suppressing circuit | — | 2004-09-28 |
| 6369649 | Transmission power amplification method and apparatus | — | 2002-04-09 |
| 6366975 | Large-scale integrated circuit (LSI) circuit for controlling electronic device including LSI, and method of controlling the circuit | — | 2002-04-02 |
| 6282487 | Runway reservation system | Kakuichi Shiomi, Yasuhiro Katsuyama | 2001-08-28 |
| 6085145 | Aircraft control system | Yasuhiro Taka, Masao Nishida, Ryuji Otsuka | 2000-07-04 |
| 6064939 | Individual guidance system for aircraft in an approach control area under automatic dependent surveillance | Masao Nishida, Yasuhiro Taka, Keiichiro Nakaue, Ryuji Otsuka, Kakuichi Shiomi +1 more | 2000-05-16 |
| 6020831 | Flight control system user interface apparatus and control data display method thereof | Masao Nishida, Yasuhiro Taka, Ryuji Otsuka | 2000-02-01 |
| 5958613 | Polymer electrolyte fuel cell and a polymer electrolyte fuel cell system which supply anode-side channels with a gas-liquid mixture | Akira Hamada, Takaaki Matsubayashi, Toru Nakaoka, Yasuo Miyake | 1999-09-28 |
| 5472800 | High-temperature fuel cell with external manifolds | Hitoshi Goto, Yasuo Miyake | 1995-12-05 |