This inventor holds 2 USPTO granted patents. Top assignees: Matsushita Electric Industrial Co., Ltd., Matsushita Electrical Industrial Co., Ltd.. Active years: 1981-1984.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kadoma, JP (1981)
- Ikeda, JP (1984)
Company Filing History:

Years Active: 1981-1984
Title: Seiro Hasegawa: Innovator in Humidity Control Technologies
Introduction
Seiro Hasegawa is a notable inventor based in Kadoma, Japan. He has made significant contributions to the field of humidity control technologies, holding 2 patents that showcase his innovative approach to solving environmental challenges.
Latest Patents
Hasegawa's latest patents include an "Apparatus and method for controlling humidity" and an "Apparatus for humidity detection." The first patent describes a system that utilizes a humidity sensing circuit, which includes a sensing element whose electrostatic capacitance varies with ambient relative humidity. This system is designed to enhance air-conditioning systems by responding to sensed humidity levels. The second patent outlines a detection apparatus that compensates for dielectric loss in the sensing element, ensuring accurate humidity measurements regardless of ambient temperature.
Career Highlights
Throughout his career, Hasegawa has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Matsushita Electrical Industrial Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced humidity control technologies.
Collaborations
Hasegawa has collaborated with notable colleagues, including Katsuyuki Fujito and Takehiko Unoguchi. These partnerships have likely fostered innovation and creativity in his work.
Conclusion
Seiro Hasegawa's contributions to humidity control technologies reflect his dedication to innovation and problem-solving. His patents demonstrate a commitment to improving environmental conditions through advanced sensing and control systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile