This inventor holds 4 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Engineering Co., Ltd.. Active years: 1987-1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
4 out of 42,731 
2 out of 162 Years Active: 1987-1989
Title: Takao Igarashi: Innovator in Nuclear Technology
Introduction
Takao Igarashi is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of nuclear technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and safety of nuclear reactors.
Latest Patents
Igarashi's latest patents include innovative designs for control rods and fuel assemblies. The control rod features blades that incorporate a neutron absorption region, which is divided into upper and lower sections. This design optimizes the placement of neutron absorbers, improving reactor performance. Additionally, his fuel assembly design includes a channel box and water rod, which is larger in diameter than the fuel rods, ensuring effective spacing and functionality within the reactor.
Career Highlights
Throughout his career, Takao Igarashi has worked with prominent companies such as Hitachi, Ltd. and Hitachi Engineering Co., Ltd. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in nuclear technology.
Collaborations
Igarashi has collaborated with notable coworkers, including Mikio Sakurai and Toshiro Yoshioka. Their combined expertise has fostered innovation and progress in their respective fields.
Conclusion
Takao Igarashi's contributions to nuclear technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in reactor design and safety.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile