Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525498 | Screw device | Kazuyoshi Mochizuki, Ryuji Muramatsu, Yusuke Todoroki | 2022-12-13 |
| 8739646 | Roller screw and method of circulating rollers in roller screw | Kentaro Nishimura, Akimasa Yoshida, Soshi Miyahara, Yusuke Todoroki, Takashi Sakuyama | 2014-06-03 |
| 8336415 | Roller screw | Soshi Miyahara, Masahiko Yoshino, Lina Teng, Tsutomu Togashi, Takashi Sakuyama +3 more | 2012-12-25 |
| 8307929 | Drive control apparatus for rotating electric machines and vehicle | Akira Takasaki | 2012-11-13 |
| 8013565 | Motor control device, control method, and control program | — | 2011-09-06 |
| 7960886 | Rotating electric machine | Yoshiyuki Hisamatsu | 2011-06-14 |
| 7893581 | Motor module | Hirotatsu Ihara, Takamasa Takeuchi, Masamitsu Senoo, Akihiro Tanaka, Takafumi Koshida +1 more | 2011-02-22 |
| 7884515 | Power transmission device and method of assembling the same | Hirotatsu Ihara, Satoru Kasuya, Masashi Kito | 2011-02-08 |
| 6999428 | CDMA transmitter/receiver | — | 2006-02-14 |
| 6704347 | CDMA receiver operable in a time division fashion and method for controlling the same | — | 2004-03-09 |
| 6658046 | Spread spectrum receiver having multiple search windows to prevent misalignment during call | — | 2003-12-02 |
| 6628700 | CDMA reception method and CDMA receiver | — | 2003-09-30 |
| 6580749 | CDMA receiver having a controllable search range and method for controlling the same | — | 2003-06-17 |
| 6553650 | Method for manufacturing a rectangular-wire coil | Masayuki Nakamura, Yasutomo Kawabata, Masahiro Nishioka, Yasuhiko Ishimaru, Katsuhisa Endo | 2003-04-29 |
| 6359359 | Permanent magnet motor | Masaru Hirako, Shigetaka Nagamatsu, Yasutomo Kawabata, Tetsuya Sugimoto | 2002-03-19 |
| 6333934 | CDMA receiving apparatus | — | 2001-12-25 |
| 6216513 | Apparatus for manufacturing a rectangular-wire coil | Masayuki Nakamura, Yasutomo Kawabata, Masahiro Nishioka, Yasuhiko Ishimaru, Katsuhisa Endo | 2001-04-17 |
| 6218758 | Stator of dynamo-electric machine | Yasutomo Kwabata, Ryoji Mizutani, Tetsuya Sugimoto | 2001-04-17 |
| 6166499 | Power output apparatus and method of regulating power | Akihiko Kanamori, Yasutomo Kawabata, Norihiko Akao, Hiroaki Urano, Masaru Hirako | 2000-12-26 |
| 6072259 | Stator for electric motor | Yasutomo Kawabata, Ryuji Toh, Masaru Hirako, Akio Fukui | 2000-06-06 |
| 5994814 | Reluctance motor having magnetic poles formed by laminating steel plates in circumferential direction | Yasutomo Kawabata, Masaru Hirako | 1999-11-30 |
| 5990592 | Magnets containing-type alternating-current motor and method of designing the same | Yasutomo Kawabata, Yukio Inaguma, Toshinobu Arakawa | 1999-11-23 |
| 5926940 | Manufacturing method for stator of motor | Ryuji Toh, Yasutomo Kawabata | 1999-07-27 |
| 5903113 | Power output apparatus and method of controlling the same | Eiji Yamada, Takao Miyatani, Yasutomo Kawabata, Ryouji Mizutani | 1999-05-11 |
| 5844342 | Power output apparatus and method of controlling the same | Takao Miyatani, Yasutomo Kawabata, Shigetaka Nagamatsu, Eiji Yamada, Akihiko Kanamori +10 more | 1998-12-01 |