Location History:
- Nagaokakyo, JP (2012)
- Osaka, JP (2013 - 2019)
Company Filing History:
8 out of 13,247 
4 out of 16,453 
Years Active: 2012-2019
Title: Naoko Takei: Innovator in Illumination Technology
Introduction
Naoko Takei is a prominent inventor based in Osaka, Japan, known for her significant contributions to the field of illumination technology. With a total of 12 patents to her name, she has made remarkable advancements in vehicle lighting systems and other illumination devices.
Latest Patents
One of her latest patents is a vehicle front lamp designed to emit light forward. This innovative lamp includes a first light emitter that produces first emission light with a correlated color temperature ranging from 3000 K to 7000 K, and a second light emitter that also emits light within the same temperature range. The chroma value of the first emission light is lower than that of the second emission light, which is calculated using the CIE 1997 Interim Color Appearance Model. The second emission light is projected far ahead, while the first emission light illuminates the road surface directly in front of the vehicle. Another notable patent involves an illumination light source that emits white light by mixing light from an LED chip and multiple phosphors. This light source has specific optical intensity proportions at various wavelengths, ensuring optimal performance for outdoor illumination and vehicle headlights.
Career Highlights
Naoko Takei has worked with notable companies such as Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. Her work has significantly impacted the development of advanced lighting technologies, enhancing safety and visibility in various applications.
Collaborations
Throughout her career, Naoko has collaborated with talented individuals, including Kouji Nishioka and Tomoya Iwahashi, contributing to innovative projects and advancements in her field.
Conclusion
Naoko Takei's contributions to illumination technology exemplify her dedication to innovation and excellence. Her patents reflect her expertise and commitment to improving lighting solutions for vehicles and outdoor environments.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.