Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694389 | OFDM transmission/reception system and transmitting/receiving apparatus | Takashi Seki, Noboru Taga | 1997-12-02 |
| 5672014 | Rolling bearings | Nobuaki Mitamura, Susumu Tanaka, Kenji Yamamura, Manabu Ohori | 1997-09-30 |
| 5660650 | Method and apparatus for correcting the hardening deformation of annular elements | Shizuo Mitsuhashi, Kazuo Hayakawa, Akihiro Kiuchi | 1997-08-26 |
| 5651032 | Apparatus and method for trellis decoder | — | 1997-07-22 |