Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10148141 | Motor rotor structure for electric turbo charger and method of assembling same | Yukio Yamashita, Noriyuki Hayashi, Seiichi Ibaraki, Motoki Ebisu, Byeongil An +4 more | 2018-12-04 |
| 10072513 | Radial turbine | Takao Yokoyama, Yasuaki Jinnai, Takashi Shiraishi | 2018-09-11 |
| 9926938 | Variable geometry turbocharger | Takao Yokoyama, Isao Tomita, Yasuaki Jinnai, Masaki Tojo, Satomi Nagae | 2018-03-27 |
| 9797320 | Engine system with intake bypass device | Takao Yokoyama, Seiichi Ibaraki, Isao Tomita | 2017-10-24 |
| 9745859 | Radial-inflow type axial flow turbine and turbocharger | Ryo Takata | 2017-08-29 |
| 9638058 | Scroll portion structure for radial turbine or diagonal flow turbine | Daigo Watanabe | 2017-05-02 |
| 9353630 | Turbine rotor | Atsushi Matsuo, Takao Yokoyama | 2016-05-31 |
| 9328738 | Turbine scroll part structure | Takao Yokoyama, Takashi Shiraishi, Koji Wakashima | 2016-05-03 |
| 9260971 | Turbine rotor | Toyotaka Yoshida, Takao Yokoyama, Motoki Ebisu | 2016-02-16 |
| 9194292 | Turbine housing | Takao Yokoyama, Yasuaki Jinnai, Noriyuki Hayashi, Motoki Ebisu | 2015-11-24 |
| 9039374 | Turbine rotor | Atsushi Matsuo, Takao Yokoyama | 2015-05-26 |
| 9011097 | Turbine wheel | Takao Yokoyama, Toyotaka Yoshida, Motoki Ebisu | 2015-04-21 |
| 8591177 | Structure of radial turbine scroll | Takao Yokoyama, Motoki Ebisu | 2013-11-26 |
| 7802429 | Exhaust turbo-supercharger | Takao Yokoyama, Seiichi Ibaraki, Motoki Ebisu | 2010-09-28 |
| 7063508 | Turbine rotor blade | Hirotaka Higashimori, Takashi Shiraishi, Takashi Mikogami | 2006-06-20 |
| 6942460 | Vane wheel for radial turbine | Takashi Shiraishi | 2005-09-13 |
| 6742986 | Variable displacement turbine | Yasuaki Jinnai | 2004-06-01 |
| 6742989 | Structures of turbine scroll and blades | Shozo Maekawa, Motoki Ebisu, Ryoji Utsumi, Takashi Mikogami | 2004-06-01 |