This inventor holds 2 USPTO granted patents. Top assignee: Ushio Denki Kabushiki Kaisha. Active years: 2002-2003.
Location History:
- Tatuno, JP (2002)
- Tatsuno, JP (2003)
Company Filing History:
Years Active: 2002-2003
Title: Minoru Asao: Innovator in Incandescent Lamp Technology
Introduction
Minoru Asao is a notable inventor based in Tatsuno, Japan. He has made significant contributions to the field of incandescent lamp technology, holding a total of 2 patents. His innovative designs aim to enhance the performance and longevity of incandescent lamps.
Latest Patents
Asao's latest patents include a coil filament structure for an incandescent lamp. This invention addresses the common issues of unlit states and short lifetimes of lamps by utilizing a simple construction. The design features a coil-like filament held within a bulb by upholding parts, with the coil's axis oriented vertically. Additionally, the coil pitch at the upper part is narrower compared to the lower part, which contributes to its durability. Another significant patent is the incandescent lamp filament, which prevents short lifetimes caused by the downward extension of the coil under application stress. This filament is arranged vertically and supported by elements, featuring a double coil design that is more closely wound at the upper part than at the lower part.
Career Highlights
Minoru Asao is associated with Ushio Denki Kabushiki Kaisha, a company known for its advancements in lighting technology. His work has been instrumental in developing innovative solutions that improve the efficiency and lifespan of incandescent lamps.
Collaborations
Asao has collaborated with notable coworkers such as Hiroshi Sugahara and Katuhiko Miyahara. Their combined expertise has contributed to the successful development of new technologies in the lighting industry.
Conclusion
Minoru Asao's contributions to incandescent lamp technology reflect his commitment to innovation and improvement in lighting solutions. His patents demonstrate a deep understanding of the challenges faced in this field and offer practical solutions that enhance the user experience.