This inventor holds 6 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1986-2006.
Location History:
- Kawanishi, JP (1986 - 1990)
- Kawasaki, JP (1991)
- Kobe, JP (2006)
Company Filing History:
Years Active: 1986-2006
Title: Haruo Ishikawa: Innovator in Aroma and Sensor Technology
Introduction
Haruo Ishikawa is a notable inventor based in Kobe, Japan. He has made significant contributions to the fields of aroma diffusion and sensor technology. With a total of 6 patents to his name, Ishikawa continues to push the boundaries of innovation.
Latest Patents
One of his latest inventions is an aroma diffuser designed to enhance the user experience by eliminating the need for light source replacement. This device utilizes LEDs covered with protective covers and incorporates a heater to warm materials that emit pleasant aromas. This innovation ensures that the light source remains at a safe temperature, allowing users to enjoy both light and aroma comfortably for extended periods.
Another significant patent is the passenger number sensor system. This system employs multiple infrared ray sensors arranged in a straight line to detect temperature changes within their light reception zones. Each sensor is paired with an optical lens, and a counter selects an addition value based on a predetermined range of temperature changes. This system effectively accumulates counts, providing accurate passenger number detection.
Career Highlights
Haruo Ishikawa is currently associated with Matsushita Electric Industrial Co., Ltd., a company renowned for its commitment to innovation and technology. His work at this esteemed organization has allowed him to develop groundbreaking inventions that address real-world challenges.
Collaborations
Ishikawa has collaborated with talented coworkers, including Akihisa Nakano and Hajime Oyabu. Their combined expertise has contributed to the successful development of various innovative projects.
Conclusion
Haruo Ishikawa's contributions to aroma diffusion and sensor technology exemplify his dedication to innovation. His patents reflect a commitment to enhancing user experiences through practical and efficient designs. Ishikawa's work continues to inspire future advancements in technology.