Location History:
- Inba-gun, JP (2012)
- Inzai, JP (2013)
- Kadoma, JP (2012 - 2014)
- Osaka, JP (2014 - 2015)
Company Filing History:
6 out of 16,453 
2 out of 13,289 Years Active: 2012-2015
Title: Masaki Ishiwata: Innovator in Lighting Technology
Introduction
Masaki Ishiwata is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of lighting technology, holding a total of 8 patents. His innovative designs focus on enhancing the efficiency and effectiveness of LED lighting systems.
Latest Patents
Ishiwata's latest patents include a lighting device that features an LED light source emitting light with a first peak wavelength ranging from 200 to 470 nm and a second peak wavelength from 460 to 700 nm. Notably, the emission intensity at the second peak wavelength surpasses that of the first peak wavelength, while the emission intensity at wavelengths of 720 nm or greater is limited to one-tenth or less of the intensity at the second peak wavelength. Another patent describes a lighting device with an LED light source that emits light with a first peak wavelength between 430 to 460 nm and a second peak wavelength between 530 to 570 nm.
Career Highlights
Throughout his career, Ishiwata has worked with notable companies such as Panasonic Corporation and Panasonic Intellectual Property Management Co., Ltd. His work has significantly impacted the development of advanced lighting solutions.
Collaborations
Ishiwata has collaborated with talented individuals in the field, including Makoto Yamada and Shinichi Aoki. Their combined expertise has contributed to the success of various projects and innovations.
Conclusion
Masaki Ishiwata's contributions to lighting technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of efficient lighting solutions.