Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372093 | Centrifugal compressor and turbocharger | Kenichiro Iwakiri | 2025-07-29 |
| 12123074 | Method for dissolving lithium compound, method for manufacturing lithium carbonate, and method for recovering lithium from lithium ion secondary cell scrap | Hirotaka ARIYOSHI, Hiroshi Abe | 2024-10-22 |
| 11976667 | Centrifugal compressor and turbocharger | Kenichiro Iwakiri, Masaki Tojo, Takashi Yoshimoto | 2024-05-07 |
| 11970405 | Method for producing lithium carbonate | Hirotaka ARIYOSHI, Hiroshi Abe | 2024-04-30 |
| 11909448 | Single-fiber bi-directional optical transceiver sub-assembly | — | 2024-02-20 |
| 11899256 | Pluggable optical module and optical communication system | — | 2024-02-13 |
| 11835058 | Impeller and centrifugal compressor | Hironori Honda, Nao Taniguchi, Fumito Hiratani, Tetsuya Matsuo, Taiyo Shirakawa | 2023-12-05 |
| 11725668 | Centrifugal compressor and turbocharger | Kenichiro Iwakiri | 2023-08-15 |
| 11718895 | Method for dissolving lithium compound, method for manufacturing lithium carbonate, and method for recovering lithium from lithium ion secondary cell scrap | Hirotaka ARIYOSHI, Hiroshi Abe | 2023-08-08 |
| 11606144 | Pluggable optical module and optical communication system | — | 2023-03-14 |
| 11533109 | Optical communication system, optical transceiver, optical communication method, and non-transitory computer readable medium | — | 2022-12-20 |
| 11401828 | Asymmetric turbomachinery housing for thermal expansion | Reiko Takashima, Yutaka Fujita | 2022-08-02 |
| 11342991 | Pluggable optical module, optical communication system, and control method of pluggable optical module | — | 2022-05-24 |
| 11261878 | Vaned diffuser and centrifugal compressor | Yoshihiro Ishikawa, Kenichiro Iwakiri | 2022-03-01 |
| 11078922 | Scroll casing and centrifugal compressor | Kenichiro Iwakiri, Takashi Shiraishi | 2021-08-03 |
| 11067094 | Compressor scroll and centrifugal compressor | Kenichiro Iwakiri | 2021-07-20 |
| 11066982 | Centrifugal compressor and turbocharger | Yoshihiro Hayashi | 2021-07-20 |
| 10917172 | Pluggable optical module, optical communication system, and control method of pluggable optical module | — | 2021-02-09 |
| 10890726 | Pluggable optical module and optical communication system | — | 2021-01-12 |
| 10837297 | Centrifugal compressor and turbocharger | Kenichiro Iwakiri | 2020-11-17 |
| 10801514 | Impeller wheel and centrifugal compressor having impeller wheel | Teng Cao, Liping Xu, Tadashi KANZAKA | 2020-10-13 |
| 10683870 | Impeller cover, rotary machine, and impeller cover manufacturing method | Ryoji OKABE, Yasunori Watanabe, Takashi Arai, Hiroyuki Arimizu | 2020-06-16 |
| 10655637 | Scroll casing and centrifugal compressor | Kenichiro Iwakiri, Takashi Shiraishi | 2020-05-19 |
| 10644478 | Light source module and method of manufacturing light source module | — | 2020-05-05 |
| 10473207 | Oil-drain device for thrust bearing device and turbocharger provided with the same | Tadasuke Nishioka, Yosuke Danmoto, Takashi NAMBU, Yoji Akiyama, Yuya Kojima +4 more | 2019-11-12 |