Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10677148 | Variable displacement exhaust turbocharger equipped with variable nozzle mechanism | Naoto Tashiro, Hiroyuki Arimizu | 2020-06-09 |
| 10519967 | Seal ring mounting method for turbocharger, and turbocharger | Naoto Tashiro, Hiroyuki Arimizu | 2019-12-31 |
| 10288112 | Floating bush bearing device and supercharger provided with the same | Takaya Futae, Hiroshi Suzuki, Takashi NAMBU, Noriyuki Hayashi | 2019-05-14 |
| 10072513 | Radial turbine | Katsuyuki Osako, Takao Yokoyama, Takashi Shiraishi | 2018-09-11 |
| 10072523 | Sheet-metal turbine housing | Toyotaka Yoshida, Takao Yokoyama, Isao Tomita, Daigo Watanabe, Hirotaka Higashimori | 2018-09-11 |
| 9926938 | Variable geometry turbocharger | Takao Yokoyama, Katsuyuki Osako, Isao Tomita, Masaki Tojo, Satomi Nagae | 2018-03-27 |
| 9835165 | Turbine housing assembly and manufacturing method of turbine housing assembly | Hiroyuki Arimizu, Koen Kramer | 2017-12-05 |
| 9822660 | Stopper structure for regulating opening degree of nozzle vane in turbocharger | Naoto Tashiro, Hiroyuki Arimizu | 2017-11-21 |
| 9790949 | Variable displacement turbocharger and assembly method of variable nozzle mechanism | Naoto Tashiro, Hiroyuki Arimizu | 2017-10-17 |
| 9784119 | Opening degree regulating structure for variable nozzle mechanism and variable displacement turbocharger | Naoto Tashiro, Hiroyuki Arimizu | 2017-10-10 |
| 9784178 | Variable displacement exhaust turbocharger equipped with variable nozzle mechanism | Naoto Tashiro, Hiroyuki Arimizu | 2017-10-10 |
| 9771939 | Variable displacement exhaust turbocharger equipped with variable nozzle mechanism | Naoto Tashiro, Hiroyuki Arimizu | 2017-09-26 |
| 9708932 | Turbine housing assembly | Hiroyuki Arimizu, Koen Kramer | 2017-07-18 |
| 9464565 | Wastegate valve and exhaust gas turbocharger equipped with wastegate valve | Hideki Yamaguchi, Hiroshi Nakagawa | 2016-10-11 |
| 9194292 | Turbine housing | Takao Yokoyama, Katsuyuki Osako, Noriyuki Hayashi, Motoki Ebisu | 2015-11-24 |
| 8888440 | Compressor of exhaust gas turbocharger | Isao Tomita, Seiichi Ibaraki, Masaki Tojo | 2014-11-18 |
| 8806867 | Variable geometry exhaust turbocharger | Noriyuki Hayashi, Masaki Tojo, Yoichi Ueno | 2014-08-19 |
| 8474257 | Exhaust turbine equipped with exhaust control valve | Takashi Yoshimoto, Masaki Tojo, Noriyuki Hayashi | 2013-07-02 |
| 8376696 | Variable-capacity exhaust turbocharger equipped with variable-nozzle mechanism | Hiroshi Suzuki, Yoichi Ueno, Noriyuki Hayashi | 2013-02-19 |
| 8348601 | Variable nozzle mechanism | Noriyuki Hayashi, Hiroshi Suzuki, Yuki Ishii | 2013-01-08 |
| 8251650 | Compressor housing | Seiichi Ibaraki, Masaki Tojo | 2012-08-28 |
| 8147186 | Centrifugal compressor | Seiichi Ibaraki, Isao Tomita, Takashi Shiraishi, Koichi Sugimoto | 2012-04-03 |
| 8083474 | Turbocharger | Shigeo Hashimoto, Noboru HAMAGUCHI | 2011-12-27 |
| 7797936 | Exhaust turbo supercharger | Noriyuki Hayashi, Seiichi Ibaraki, Fumiharu Takahashi, Yoh Akiyama | 2010-09-21 |
| 7490470 | Method for manufacturing variable-throat exhaust turbocharger and constituent members of nozzle throat area varying mechanism | Hiroshi Nakagawa, Isamu Inamura | 2009-02-17 |