Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6071358 | Rolling member and rolling device comprising the same | Susumu Tanaka, Manabu Ohori, Koji Ueda, Akihiro Kiuchi | 2000-06-06 |
| 6051082 | Rolling bearing | Manabu Ohori, Satoshi Kadokawa, Akihiro Kiuchi, Akira Iida | 2000-04-18 |
| 5771224 | Orthogonal frequency division multiplexing transmission system and transmitter and receiver therefor | Takashi Seki, Noboru Taga, Tatsuya Ishikawa | 1998-06-23 |
| 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 |
| 5439300 | Rolling bearing | Kiyoshi Hirakawa, Toichi Kondo | 1995-08-08 |
| 5427457 | Rolling bearing | Kyozaburo Furumura, Yasuo Murakami, Nobuaki Mitamura, Shinichi Shirota, Kazuo Sekino | 1995-06-27 |
| 5338377 | Ball-and-roller bearing | Nobuaki Mitamura | 1994-08-16 |
| 5298323 | Bearing steel and rolling bearing made thereof | Hiroshi Narai, Tsutomu Abe | 1994-03-29 |
| 5147140 | Ball-and-roller bearing | Yasuo Murakami, Shinichi Shirota | 1992-09-15 |
| 5137375 | Rolling bearing | Yasuo Murakami, Kyozaburo Furumura, Shinichi Shirota | 1992-08-11 |
| 5079330 | Polyoxymethylene multi-copolymer and its resin composition | Yoshiki Makabe, Yoshiyuki Yamamoto | 1992-01-07 |