Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6849983 | Rotary machine having bypath magnetic path blocking magnetic barrier | Fumio Tajima, Yutaka Matsunobu, Masashi Kitamura, Kiyoshi Yamaguchi, Osamu Koizumi +5 more | 2005-02-01 |
| 6481089 | Method for manufacturing an electromotive machine having an insulated coil | Yuji Enomoto, Noriaki Yamamoto, Suetaro Shibukawa, Osamu Koizumi, Fumio Tajima | 2002-11-19 |
| 6271601 | Wire bonding method and apparatus and semiconductor device | Noriaki Yamamoto, Hirohisa Yamamura, Akio Yasukawa, Osamu Suzuki, Tatsuya Shigemura | 2001-08-07 |
| 6229241 | Structure and manufacturing method for motor and stator | Takashi Ishigami, Toshihiko Sakai, Hiromichi Hiramatsu, Noriaki Yamamoto, Yuji Enomoto +5 more | 2001-05-08 |
| 6222296 | Electric motor having a stator with an end core part having a different shape than a central core part | Toshihiko Sakai, Hiromichi Hiramatsu, Noriaki Yamamoto, Yuji Enomoto, Takashi Ishigami +4 more | 2001-04-24 |
| 6211587 | Electric rotating machine | Yuji Enomoto, Noriaki Yamamoto, Suetaro Shibukawa, Masaharu Senoh, Fumio Tajima | 2001-04-03 |
| 5886444 | Rotary machine and manufacturing method therefor | Yuji Enomoto, Noriaki Yamamoto, Hiromichi Hiramatsu | 1999-03-23 |
| 5261152 | Method for manufacturing amorphous magnetic core | Tsuneo Simozaki, Mitsuo Kusano, Toshiyuki Sawaguchi | 1993-11-16 |
| 5046235 | Method of and apparatus for assembling a transformer core | Sei Hoshizawa, Katsuya Nagayama, Tatsukichi Matsuura | 1991-09-10 |
| 4520965 | Apparatus for winding coils in electric machinery | Kazuo Kimura, Shinichi Tsuyuki, Shun Suzuki, Yoshio Hashimoto, Shinichi Sakamoto | 1985-06-04 |
| 4480799 | Apparatus for controlling tension applied onto an electric wire in a winding machine | Kiyoshi Yano, Takashi Kobayashi | 1984-11-06 |
| 4244539 | Perfect layer coil winding apparatus | Takashi Kobayashi, Kiyoshi Yano, Mitsunobu Isobe, Noboru Sugimoto | 1981-01-13 |
| 4221042 | Covered wire wrapping tool | Masaaki Aida, Takashi Kobayashi, Noboru Sugimoto | 1980-09-09 |