Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774515 | Rotary electric power generator | Hideaki Mori, Shigekazu Kieda, Masayuki Kaiho, Ryoichi Shiobara | 2004-08-10 |
| 6737768 | Rotating electric machine | Kazumasa Ide, Akiyoshi Komura, Mitsunori Yamashina, Tadashi Sonobe, Akitomi Semba +2 more | 2004-05-18 |
| 6724107 | Dynamo-electric machine | Kazumasa Ide, Akiyoshi Komura, Mitsunori Yamashina, Tadashi Sonobe, Akitomi Semba +2 more | 2004-04-20 |
| 6621187 | Rotary electric power generator | Hideaki Mori, Shigekazu Kieda, Masayuki Kaiho, Ryoichi Shiobara | 2003-09-16 |
| 6538351 | Rotating machine with plural coolers in plural ventilation passages | Akitomi Semba, Tadashi Sonobe, Takashi Watanabe, Yasuomi Yagi, Junji Sato +4 more | 2003-03-25 |
| 6459180 | Rotary electric power generator | Hideaki Mori, Shigekazu Kieda, Masayuki Kaiho, Ryoichi Shiobara | 2002-10-01 |
| 6359350 | Rotary electric machine | Masayuki Kaiho, Hideaki Mori, Shigekazu Kieda, Tadashi Sonobe, Ryoichi Shiobara +2 more | 2002-03-19 |
| 6359351 | Rotating machine | Akitomi Semba, Tadashi Sonobe, Takashi Watanabe, Yasuomi Yagi, Junji Sato +4 more | 2002-03-19 |
| 6346754 | Electric rotating machine | Shigekazu Kieda, Hideaki Mori, Ryoichi Shiobara | 2002-02-12 |
| 6340853 | Electric rotating machine | Masayuki Kaiho, Hideaki Mori, Shigekazu Kieda, Ryoichi Shiobara, Akiyoshi Komura | 2002-01-22 |
| 6265795 | Rotating machine | Akitomi Semba, Tadashi Sonobe, Takashi Watanabe, Yasuomi Yagi, Junji Sato +4 more | 2001-07-24 |
| 6262501 | Rotating machine | Akitomi Semba, Tadashi Sonobe, Takashi Watanabe, Yasuomi Yaji, Junji Sato +4 more | 2001-07-17 |
| 6262502 | Rotating machine | Akitomi Semba, Tadashi Sonobe, Takashi Watanabe, Yasuomi Yagi, Junji Sato +4 more | 2001-07-17 |
| 6201323 | Rotating machine | Akitomi Semba, Tadashi Sonobe, Takashi Watanabe, Yasuomi Yagi, Junji Sato +4 more | 2001-03-13 |
| 6158890 | Retainerless linear motion bearing | — | 2000-12-12 |
| 5812042 | Superconducting magnet formed by laminating hollow conductor plates | Naoki Maki, Nobuhiro Hara, Shigeru Kakugawa, Masayuki Shibata, Noriaki Hino | 1998-09-22 |
| 5774988 | Process for assembling a linear motion bearing using a retainerless saddle assembly | — | 1998-07-07 |
| 5752488 | Method of controlling start of engine and device for carrying out the same | Yoshihiro Matsubara | 1998-05-19 |
| 5619798 | Process for assembling a linear motion bearing using a retainerless saddle assembly | — | 1997-04-15 |
| 4871198 | Corrugated plastic pipe coupling | Kazuya Imamatsu | 1989-10-03 |
| 4194919 | Method for increasing flexural strength of cement compositions | Shinji Iwai, Toshio Okuyama, Yuji Nakagawa, Takeo Maeda, Yasuyuki Kawakatsu | 1980-03-25 |