Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7670228 | Coupling apparatus, motor device, and wiper motor device | Nobuyuki Matsumoto, Hideyuki Yagi, Nobuyuki Imai | 2010-03-02 |
| 7340822 | Insulator and manufacturing method thereof, and stator for electric rotating machine | Masashi Yamamura, Masahiro Gotou, Noriyuki Suzuki, Kazushi Sugishima, Akihiro Suzuki +2 more | 2008-03-11 |
| 7262525 | Rotor and motor having the same | Takenobu Kawakami | 2007-08-28 |
| 7030525 | Method for manufacturing motor yoke, motor yoke, and motor | Katsuhiro Fujishima | 2006-04-18 |
| 6946769 | Insulator and manufacturing method thereof, and stator for electric rotating machine | Masashi Yamamura, Masahiro Gotou, Noriyuki Suzuki, Kazushi Sugishima, Akihiro Suzuki +2 more | 2005-09-20 |
| 6836049 | Commutator having short-circuiting parts, motor having such a commutator and method for manufacturing such a commutator | Yuuichi Terada, Toshio Yamamoto | 2004-12-28 |
| 6720701 | Method of manufacturing commutator, apparatus for manufacturing commutator, and commutator | Yuichi Terada | 2004-04-13 |
| 6701603 | Method of manufacturing yoke of electric rotating machine | Yoshiaki Matsuura, Teruo Sato, Taketo Shimoda, Kazuhiko Nagasaka, Kouichi Nakamura +1 more | 2004-03-09 |
| 6700295 | Rotor of electric motor and manufacturing method thereof | Shinsuke Muroi | 2004-03-02 |
| 6643911 | Method of manufacturing yoke through multistage-drawing process | Kouichi Nakamura, Shinsuke Muroi, Tsuyoshi Kuribayashi, Taketo Shimoda | 2003-11-11 |
| 6568064 | Method of manufacturing motor yoke | Koichi Nakamura, Shinsuke Muroi | 2003-05-27 |
| 6489703 | Commutator forming plate, commutator, motor with commutator and manufacturing the same | Yuuichi Terada, Nobuo Kasao | 2002-12-03 |
| 6018977 | Method of forming a cylindrical boss and a die therefor | Kenji C. Obata, Yoshihiko Kato | 2000-02-01 |
| 5440800 | Method of pre-applying soldering material to a motor commutator | Yuichi Terada, Satoru Hamano | 1995-08-15 |
| 5313697 | Method of manufacturing a link rod of a wiper for a motor vehicle | Satoru Hamano, Mikio Kawamura | 1994-05-24 |
| 5255425 | Method of manufacturing laminated core for dynamo-electric machine | — | 1993-10-26 |
| 5213008 | Link rod of wiper for motor vehicle and method of manufacturing the same | Satoru Hamano, Mikio Kawamura | 1993-05-25 |
| 5204574 | Commutator for a motor and method of manufacturing the same | Kouji Takahashi | 1993-04-20 |