Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11911863 | Attachment and detachment device | — | 2024-02-27 |
| 11121649 | Electrostatic workpiece-holding method and electrostatic workpiece-holding system | — | 2021-09-14 |
| 8593023 | Stator coil assembly | Tomotaka Iki | 2013-11-26 |
| 8334628 | Stator coil for axial gap electrical rotating machine | Tomotaka Iki, Hisashi Murakami | 2012-12-18 |
| 8148870 | Coil assembly for rotating electric machine | Tomotaka Iki | 2012-04-03 |
| 8115361 | Coil assembly for electrical rotating machine, stator for electrical rotating machine, and electrical rotating machine | Tomotaka Iki, Hisashi Murakami | 2012-02-14 |
| 7649172 | Charged particle beam equipment with magnification correction | Hiromi Inada, Daisuke Terauchi, Hiroyuki Tanaka | 2010-01-19 |
| 7269890 | Slotless rotary electric machine and manufacturing method of coils for such a machine | Masao Nagano | 2007-09-18 |
| 6791224 | Stator winding and manufacturing method therefor | Takeo Fukuda | 2004-09-14 |
| 6525437 | Rotating electrical machine stator | Takeo Fukuda | 2003-02-25 |
| 6507991 | Manufacturing method for slotless stator, and rotating electrical machine | Takeo Fukuda | 2003-01-21 |
| 6489697 | Rotating electrical machine with improved circulating path for coolant | Kenrou Udono | 2002-12-03 |
| 6425176 | Method of securing a stator winding in a rotating electrical machine | Takeo Fukuda | 2002-07-30 |
| 5261316 | Angular displacement motor with counterbalance chambers | Masao Nishikawa, Masato Hirose | 1993-11-16 |
| 5258680 | Armature winding structure for electric motors | Tadanobu Takahashi, Hiroshi Gomi, Masato Hirose, Masao Nishikawa, Takashi Hotta | 1993-11-02 |
| 5107754 | Articulated mechanism with rotary vane motors | Masao Nishikawa, Masato Hirose | 1992-04-28 |
| 4959958 | Hydraulic pressure system | Masao Nishikawa, Masato Hirose | 1990-10-02 |
| 4365254 | Two-color recording paper and method and recording apparatus utilizing _the two-color recording paper | Yuji Ooba, Toshio Shimizu | 1982-12-21 |
| 4328977 | Recording paper capable of recording images in two colors | Yuji Ooba, Toshio Shimizu | 1982-05-11 |