Location History:
- Takasago, JP (2000)
- Hyogo, JP (2012 - 2014)
- Hyogo-ken, JP (2000 - 2015)
- Yokohama, JP (2018 - 2020)
- Tokyo, JP (2015 - 2021)
Company Filing History:
18 out of 4,629 
11 out of 651 
1 out of 221 Years Active: 2000-2021
Title: **Innovative Contributions of Kenichi Arase in Gas Turbine Technology**
Introduction
Kenichi Arase, based in Tokyo, Japan, is a notable inventor with an impressive portfolio of 30 patents. His work significantly contributes to advancements in gas turbine technology, showcasing a blend of innovative engineering and practical application.
Latest Patents
Among his latest inventions are two significant patents: a dummy ring assembly for removing vane segments and a method of removing vane segments using the same. The dummy ring assembly consists of several dummy rings equipped with dummy shroud sections that integrate seamlessly into a vane ring groove of a casing. This unique design facilitates the efficient removal of vane segments by allowing the dummy rings to maneuver around the vane ring groove.
Another noteworthy patent involves a flow path forming plate, which features a gas path surface designed to interact with combustion gas, complete with end surfaces at the peripheral edges. This innovation includes a first side passage allowing for cooling air flow, and features multiple end surface blow-out passages to enhance performance in gas turbines.
Career Highlights
Kenichi Arase has contributed his expertise to leading companies, including Mitsubishi Heavy Industries Limited and Mitsubishi Hitachi Power Systems, Ltd. His experience in these prominent organizations has enabled him to hone his skills and apply them to critical innovations in the energy sector.
Collaborations
Throughout his career, Arase has collaborated with talented professionals, including Shinya Hashimoto and Kunihiko Waki. Working alongside such accomplished colleagues has further enriched his innovative capacity and expanded the impact of his work in engineering.
Conclusion
Kenichi Arase's patented inventions signify a remarkable contribution to gas turbine technology. His continuous innovation and collaborative efforts have established him as a prominent figure in the field, driving advancements that will benefit the industry in the years to come.