Location History:
- Tokyo, JP (2017 - 2020)
- Sagamihara, JP (2021)
Company Filing History:
9 out of 4,618 
4 out of 287 Years Active: 2017-2021
Title: Hiroyuki Arimizu: Innovator in Turbocharger Technology
Introduction
Hiroyuki Arimizu is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of turbocharger technology, holding a total of 12 patents. His innovative designs have advanced the efficiency and performance of various mechanical systems.
Latest Patents
Among his latest patents are the variable nozzle device and the variable-geometry type exhaust turbocharger. The variable nozzle device features a first plate-shaped member with an annular shape fixed to a bearing housing. It also includes a second plate-shaped member that defines a nozzle flow passage, along with a variable nozzle mechanism that adjusts the angle of the nozzle vanes. This design enhances the performance of turbochargers by optimizing airflow. Another notable patent is the impeller cover, which includes a machinable abradable seal section that provides a seal between the impeller and the cover body. This innovation improves the efficiency of rotary machines by minimizing leakage.
Career Highlights
Hiroyuki Arimizu has worked with leading companies in the industry, including Mitsubishi Heavy Industries Limited and Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in turbocharger technology.
Collaborations
Throughout his career, Arimizu has collaborated with notable colleagues such as Yasuaki Jinnai and Naoto Tashiro. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Hiroyuki Arimizu is a distinguished inventor whose work in turbocharger technology has led to significant advancements in the field. His patents reflect a commitment to innovation and efficiency, making him a key figure in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.