Location History:
- Minato-ku, JP (2014 - 2017)
- Tokyo, JP (2013 - 2019)
Company Filing History:
4 out of 4,618 
3 out of 651 Years Active: 2013-2019
Title: Tamiaki Nakazawa: Innovator in Steam Turbine Technology
Introduction
Tamiaki Nakazawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of steam turbine technology, holding a total of seven patents. His innovative designs have advanced the efficiency and functionality of steam turbines, making a notable impact in the energy sector.
Latest Patents
One of Nakazawa's latest patents involves a steam turbine that features a flow guide placed around a rotor shaft, forming a side wall of a diffuser. This flow guide is designed in a substantially truncated conical shape, combining two portions with different thermal deformation characteristics. The first portion has a semi-circular-arc cross section, while the second portion exhibits less thermal deformation. The coupling portions of these two sections include protrusions that enhance the efficiency of steam flow within the turbine. Another significant patent focuses on a turbine external compartment and its frame, which improves steam flow and enhances the rigidity of the compartment using a simple structure. This compartment is supported by a frame made of a steel-plate reinforced concrete structure, showcasing Nakazawa's innovative approach to turbine design.
Career Highlights
Throughout his career, Tamiaki Nakazawa has worked with leading companies in the energy sector, including Mitsubishi Heavy Industries Limited and Mitsubishi Hitachi Power Systems, Ltd. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in steam turbine technology.
Collaborations
Nakazawa has collaborated with notable colleagues such as Ryokichi Hombo and Rimpei Kawashita. These partnerships have fostered a creative environment that has led to the development of innovative solutions in the field of steam turbines.
Conclusion
Tamiaki Nakazawa's contributions to steam turbine technology through his patents and collaborations highlight his role as a key innovator in the energy sector. His work continues to influence the design and efficiency of steam turbines, showcasing the importance of innovation in engineering.
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.