Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372093 | Centrifugal compressor and turbocharger | Isao Tomita | 2025-07-29 |
| 12313079 | Impeller of centrifugal compressor and centrifugal compressor | Tadashi KANZAKA, Yutaka Fujita, Hironori Honda | 2025-05-27 |
| 12270413 | Compressor housing and centrifugal compressor | Tadashi KANZAKA, Yutaka Fujita | 2025-04-08 |
| 12264613 | Centrifugal compressor and turbocharger | Shotaro Watabe, Yutaka Fujita, Yuki Yamada | 2025-04-01 |
| 12085089 | Centrifugal compressor impeller and centrifugal compressor | — | 2024-09-10 |
| 12031546 | Scroll casing and centrifugal compressor | — | 2024-07-09 |
| 12031548 | Scroll structure of centrifugal compressor and centrifugal compressor | — | 2024-07-09 |
| 11988227 | Compressor housing and centrifugal compressor | Tadashi KANZAKA, Yutaka Fujita | 2024-05-21 |
| 11982292 | Scroll casing and centrifugal compressor | — | 2024-05-14 |
| 11976667 | Centrifugal compressor and turbocharger | Isao Tomita, Masaki Tojo, Takashi Yoshimoto | 2024-05-07 |
| 11905969 | Scroll structure of centrifugal compressor and centrifugal compressor | — | 2024-02-20 |
| 11795969 | Centrifugal compressor and turbocharger | — | 2023-10-24 |
| 11725668 | Centrifugal compressor and turbocharger | Isao Tomita | 2023-08-15 |
| 11585348 | Compressor wheel device and supercharger | Takaya Futae | 2023-02-21 |
| 11525457 | Impeller for centrifugal turbomachine and centrifugal turbomachine | Hironori Honda | 2022-12-13 |
| 11435020 | Bend pipe and fluid machine comprising same | — | 2022-09-06 |
| 11408435 | Rotor and centrifugal compressor including the same | Nobuhito Oka, Hironori Honda | 2022-08-09 |
| 11384766 | Diffuser vane geometry for a centrifugal compressor and turbocharger | — | 2022-07-12 |
| 11378089 | Centrifugal compressor and turbocharger | Yutaka Fujita, Yoshihiro Hayashi | 2022-07-05 |
| 11378095 | Centrifugal compressor and turbocharger | Yoshihiro Hayashi, Yutaka Fujita | 2022-07-05 |
| 11339797 | Compressor scroll shape and supercharger | — | 2022-05-24 |
| 11313379 | Centrifugal compressor and turbocharger including the same | Yoshihiro Hayashi, Seiichi Ibaraki | 2022-04-26 |
| 11261878 | Vaned diffuser and centrifugal compressor | Yoshihiro Ishikawa, Isao Tomita | 2022-03-01 |
| 11193391 | Supercharger | — | 2021-12-07 |
| 11168701 | Centrifugal compressor and turbocharger | Yoshihiro Hayashi | 2021-11-09 |