Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9566044 | Medical image display apparatus and ultrasonic diagnosis apparatus | Shouichi Nakauchi, Takeshi Sugio, Takashi Masuda | 2017-02-14 |
| 9292919 | Medical image diagnosis apparatus, medical image processing apparatus, and medical image processing method | Tatsuru Kurosaki, Yasunori Ooshima, Nobuhide Ol, Takashi Koyakumaru, Mitsuo Akiyama | 2016-03-22 |
| 7449160 | Process of solvent extraction of copper | Kenji Takeda, Keiji Kudo, Masaki Imamura | 2008-11-11 |
| 7138005 | Nickel refining method | Keiji Kudo, Masaki Imamura | 2006-11-21 |
| 6340427 | Solution purification method for electrolyte | Atsushi Fukui, Masaki Imamura | 2002-01-22 |
| 6198184 | Brushless motor | Shinichi Ohi, Hiroshi Ohsawa, Kazuyoshi Horiuchi | 2001-03-06 |
| 6153081 | Method of recovering antimony and bismuth from copper electrolyte | Atsushi Fukui, Naoyuki Tsuchida | 2000-11-28 |
| 5936364 | Drive control apparatus for brushless motor | Hiroshi Ohsawa, Shinichi Ohi, Kzuyoshi Horiuchi | 1999-08-10 |
| 5907226 | Drive control apparatus for brushless motor | Hiroshi Ohsawa, Shinichi Ohi, Kzuyoshi Horiuchi | 1999-05-25 |
| 5901268 | Drive control apparatus for brushless motor | Kzuyoshi Horiuchi, Shinichi Ohi, Hiroshi Ohsawa | 1999-05-04 |