This inventor holds 18 USPTO granted patents and 4 published patent applications, primarily in Water Heating Technology. Top assignees: Noritz Corporation, Mirai Industry Co., Ltd., Tokyo Gas Living Engineering Co., Ltd.. Active years: 2013-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kobe, JP (2020)
- Kakogawa, JP (2013 - 2024)
Company Filing History:

Years Active: 2013-2025
Areas of Expertise:
Title: Innovations and Patents of Takahide Hasegawa
Introduction
Takahide Hasegawa, an esteemed inventor based in Kakogawa, Japan, has made significant contributions to the field of technology with a remarkable portfolio of 18 patents. His innovative designs focus predominantly on combustion systems and their efficiency, showcasing his dedication to improving safety and performance.
Latest Patents
Hasegawa's latest patents include a Collective Exhaust System designed to safely detect check valve closing failures. This system incorporates multiple combustion devices, blowing parts, and exhaust pipes, all connected to a collective exhaust duct. The design enables backflow detection under specific operational conditions, ensuring robust performance and safety. Additionally, he has developed a Combustion Apparatus featuring an air blowing fan that regulates airflow based on rotation speed. This apparatus includes a check valve that operates in response to gas pressure, allowing for advanced failure diagnosis, thus ensuring operational reliability.
Career Highlights
Takahide Hasegawa has had a fruitful career, contributing his expertise to notable companies such as Noritz Corporation and Tokyo Gas Living Engineering Co., Ltd. His work has not only advanced technical knowledge but has also provided practical solutions in the combustion technology sector.
Collaborations
Throughout his career, Hasegawa has collaborated with talented professionals, including colleagues Masaki Sugatani and Takanori Nagano. These partnerships have been instrumental in driving innovation and developing state-of-the-art technologies in their field.
Conclusion
Takahide Hasegawa's contributions to combustion system technology reflect a commitment to innovation and safety in engineering. His numerous patents and collaborations underscore his position as a key figure in this domain, paving the way for future advancements in combustion efficiency and reliability.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile