Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7695200 | Connecting member | Yasuhiro Naka, Shinpei Todo, Takashi Shigematu, Takayuki Ando | 2010-04-13 |
| 7527434 | Connecting member | Yasuhiro Naka, Shinpei Todo, Takashi Shigematu, Takayuki Ando | 2009-05-05 |
| 6826332 | Arrayed waveguide grating and its method for correcting center wavelength | Tsunetoshi Saito, Kazuhisa Kashihara, Kanji Tanaka, Junichi Hasegawa, Yoshinobu Nekado | 2004-11-30 |
| 5174616 | Pipe coupling using shape memory alloy | Akira Hagio, Hiroshi Honma | 1992-12-29 |
| 5150931 | Pipe coupling using shape memory alloy with inner solder foil member | Akira Hagio, Hiroshi Honma | 1992-09-29 |