Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9211807 | Control apparatus and control method for electrically driven vehicle | Koichi Okada | 2015-12-15 |
| 8829757 | DC motor including a group of coils provided by a single conductor wire | — | 2014-09-09 |
| 8648504 | Vehicle drive motor | Koichi Okada, Takayoshi Ozaki | 2014-02-11 |
| 7900339 | Method of making a motor including an insulating spacer | — | 2011-03-08 |
| 7791335 | Resolver, motor, power steering apparatus and method of manufacturing the resolver | Keita Nakanishi | 2010-09-07 |
| 7737592 | Motor | Yoshio Fujii | 2010-06-15 |
| 7646194 | Resolver, motor and power steering apparatus | — | 2010-01-12 |
| 7635933 | Resolver, method for manufacturing resolver, and device for mounting conductive wire to resolver | Keita Nakanishi | 2009-12-22 |
| 7445850 | Switch container for hermetically encapsulating switch members and method for producing the same | — | 2008-11-04 |
| 6733871 | Process for producing ceramic member for bonding, ceramic member for bonding, vacuum switch, and vacuum vessel | — | 2004-05-11 |
| 6649856 | Glazed ceramic article, metal and ceramic assembly having glazed ceramic article and vacuum switch having metal and ceramic assembly | Atsushi Inagaki | 2003-11-18 |
| 6635841 | Metal-ceramic composite and vacuum switch unit using the same | — | 2003-10-21 |
| 6566621 | Metal-ceramic composite and vacuum switch unit using the same | — | 2003-05-20 |
| 6534738 | Vacuum switch container, vacuum switch, method for producing vacuum switch container and method for producing vacuum switch | — | 2003-03-18 |
| 6506481 | Ceramic member for bonding, process for producing the same, vacuum switch, and vacuum vessel | Tsuneaki Takashima | 2003-01-14 |
| 5887620 | Porous ceramic material and producing method of same, and valve unit | Tomonori Niwa | 1999-03-30 |
| 5688728 | Porous ceramic material | Tomonori Niwa | 1997-11-18 |