Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276200 | Variable displacement exhaust turbocharger | Yuya Nakahara, Toyotaka Yoshida, Yoji Akiyama | 2025-04-15 |
| 12158073 | Variable geometry turbine and turbocharger | Bipin Gupta, Toyotaka Yoshida, Yuya Nakahara, Youji AKIYAMA | 2024-12-03 |
| 11982199 | Turbocharger | Yoshitomo Noda, Takuya ARAKAWA, Shuichi Isayama, Hiroaki Takeuchi | 2024-05-14 |
| 11953054 | Bearing condition monitoring device, turbocharger, and bearing condition monitoring method | Seigi Yano, Yuta ISHII, Jun Suzuki, Takaya Futae, Shunsuke Yakushiji | 2024-04-09 |
| 11946377 | Variable nozzle device, turbine, and turbocharger | Bipin Gupta, Toyotaka Yoshida, Yuya Nakahara, Yoji Akiyama | 2024-04-02 |
| 11841028 | Thrust bearing device and turbocharger | Takaya Futae, Seigi Yano, Shimpei Yokoyama, Tasuku Masuda, Yuya Kojima | 2023-12-12 |
| 11821358 | Variable geometry turbocharger | Tsuyoshi Kitamura, Hokuto ISODA | 2023-11-21 |
| 11808655 | Vibration isolation holding device | Shuichi Miura, Hideo Mori, Takanori Shoji | 2023-11-07 |
| 11753960 | Nozzle vane | Bipin Gupta, Toyotaka Yoshida, Yoji Akiyama, Jain Sambhav | 2023-09-12 |
| 11719124 | Turbocharger | Takashi Sato, Takuya ARAKAWA, Takaya Futae, Akihiro Sugiyama | 2023-08-08 |
| 11713709 | Nozzle device and exhaust turbocharger | Keigo SAKAMOTO, Eigo Katou, Tsuyoshi Sakurai, Shigeyoshi SAKUMA, Yoji Akiyama | 2023-08-01 |
| 11655851 | Bearing device and rotating device | Naoyuki Nagai, Takuya ARAKAWA, Takaya Futae, Shuichi Miura, Akihiro Sugiyama | 2023-05-23 |
| 11572894 | Centrifugal compressor and supercharger | Tadashi KANZAKA, Yoji Akiyama, Takao Yokoyama | 2023-02-07 |
| 11506114 | Variable geometry turbocharger | Keigo SAKAMOTO, Eigo Katou, Yoji Akiyama, Nariaki SEIKE, Toyotaka Yoshida +1 more | 2022-11-22 |
| 11460042 | Floating bush bearing device and supercharger | Takaya Futae, Jun Suzuki | 2022-10-04 |
| 11428154 | Nozzle vane | Bipin Gupta, Toyotaka Yoshida, Yoji Akiyama, Sambhav Jain | 2022-08-30 |
| 11421546 | Nozzle vane | Toyotaka Yoshida, Bipin Gupta, Yuki Yamada, Yoji Akiyama | 2022-08-23 |
| 11339680 | Radial inflow turbine and turbocharger | Toyotaka Yoshida, Bipin Gupta, Yoji Akiyama | 2022-05-24 |
| 11333034 | Nozzle vane | Bipin Gupta, Toyotaka Yoshida, Yoji Akiyama, Sambhav Jain | 2022-05-17 |
| 11326622 | Oil cooled centrifugal compressor and turbocharger including the same | Yutaka Fujita, Nobuhito Oka | 2022-05-10 |
| 11313229 | Impeller, turbocharger, and method for forming flow field for gas in impeller and turbocharger | Toyotaka Yoshida, Toru Hoshi, Yoji Akiyama | 2022-04-26 |
| 11187608 | Unbalance detection device, and unbalance detection method | Shuichi Miura, Takuya ARAKAWA, Shota Yoshikawa | 2021-11-30 |
| 11162412 | Casing for exhaust turbocharger turbine, exhaust turbocharger turbine, and manufacturing method thereof | Toyotaka Yoshida, Bipin Gupta, Yoji Akiyama | 2021-11-02 |
| 11125384 | Bearing device and exhaust turbine turbocharger | Yuya Kojima, Takashi NAMBU, Takaya Futae, Shuichi Isayama, Yoji Akiyama | 2021-09-21 |
| 11060940 | Vibration insulator and unbalance detection device including vibration insulator | Shuichi Miura, Katsuya Yamashita, Naoyuki Nagai, Shota Yoshikawa | 2021-07-13 |