Issued Patents All Time
Showing 26–50 of 109 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6952067 | Rotary electric machine and a method of producing the same | Hisato Sakaguchi, Kyouhei Yamamoto | 2005-10-04 |
| 6936949 | Rotation angle detecting apparatus | Satoru Akutsu, Tetsunao Takaki, Masafumi Okazaki, Akira Hashimoto, Kazuyuki Yamamoto +2 more | 2005-08-30 |
| 6882080 | Permanent magnet synchronous motor | Yuusuke Matsui, Keiichi Fukazawa, Satoru Akutsu, Kengo Fujimoto, Katsumi Ohata +1 more | 2005-04-19 |
| 6844649 | Armature for a dynamo-electric machine having offsetting and overlapping coils | Kyouhei Yamamoto, Akihiro Daikoku, Akihiko Imagi, Yoshio Yoshikuwa, Mitsuyuki Tsumura | 2005-01-18 |
| 6787963 | Brush assembly | Keiichi Fukazawa, Kei Yonemori, Yusuke Matsui, Kyouhei Yamamoto | 2004-09-07 |
| 6774525 | Dynamo-electric machine | Akihiro Daikoku, Kyouhei Yamamoto, Kei Yonemori | 2004-08-10 |
| 6731040 | Brush motor for electric power steering system | Masayoshi Yamamoto, Osamu Waku, Kyouhei Yamamoto | 2004-05-04 |
| 6707185 | Electric power steering apparatus | Satoru Akutsu, Masafumi Okazaki, Hideki Megata, Shinsuke Hemmi, Masayoshi Nishikawa +2 more | 2004-03-16 |
| 6703751 | Dynamo-electric machine | Akihiro Daikoku, Kyouhei Yamamoto, Kei Yonemori | 2004-03-09 |
| 6507132 | Commutator motor with a vibration-isolating member around shaft | Toshihiro Nakano | 2003-01-14 |
| 6462454 | Rotary electric machine | Kyouhei Yamamoto | 2002-10-08 |
| 6435971 | Electric power steering apparatus | — | 2002-08-20 |
| 6388355 | Motor for an electric power steering assembly | Ryuichi Ikeda, Shigekazu Sakabe, Akihiro Daikoku, Akihiko Imagi, Yoshio Yoshikuwa +1 more | 2002-05-14 |
| 6388354 | Motor for an electric power steering assembly | Ryuichi Ikeda, Shigekazu Sakabe, Akihiro Daikoku, Akihiko Imagi, Yoshio Yoshikuwa +1 more | 2002-05-14 |
| 6329735 | Commutator motor | Kazuhisa Takashima, Kyouhei Yamamoto | 2001-12-11 |
| 6236137 | Commutator motor | Kyouhei Yamamoto, Akihiro Daikoku, Akihiko Imagi, Yoshio Yoshikuwa | 2001-05-22 |
| 6218755 | Dynamo-electric machine and method of manufacture therefor | Ryuichi Ikeda, Akihiro Daikoku, Yuji Nakahara, Kyouhei Yamamoto, Kazuhisa Takashima | 2001-04-17 |
| 6181046 | Dynamo-electric machine with commutator assembly | Akihiro Daikoku, Shigekazu Sakabe, Ryuichi Ikeda, Yuji Nakahara, Kyouhei Yamamoto | 2001-01-30 |
| 6127759 | Motor for an electric power steering assembly | Kiyohide Okamoto, Akihiro Daikoku, Kyouhei Yamamoto | 2000-10-03 |
| 6075305 | Dynamo-electric machine | Akihiro Daikoku, Kiyohide Okamoto, Shuji Isono, Akihiko Imagi, Yoshio Yoshikuwa +2 more | 2000-06-13 |
| 6057626 | Commutator for a dynamo-electric machine and method of manufacture therefor | Ryuichi Ikeda, Akihiro Daikoku, Yuji Nakahara, Nobuaki Miyake, Kyouhei Yamamoto | 2000-05-02 |
| 6057623 | Dynamo-electric machine having a hook shaped commutator and equalizer attached thereto | Ryuichi Ikeda, Kyouhei Yamamoto, Akihiro Daikoku | 2000-05-02 |
| 6043581 | Dynamo-electric machine and method of manufacture therefor | Harumi Inoue, Mitsuyuki Tsumura, Akihiro Daikoku, Kazuhisa Takashima, Kyouhei Yamamoto | 2000-03-28 |
| 5582103 | Method for making an anti-counterfeit latent image formation object for bills, credit cards, etc. | Satoru Nishiyama, Masaharu Koyama | 1996-12-10 |
| 5443579 | Printed matter and method for printing the same | Mitsuo Inoue | 1995-08-22 |