Location History:
- Saitama, JP (2005 - 2006)
- Fukaya, JP (1997 - 2007)
- Kanagawa, JP (2012)
- Yokohama, JP (2011 - 2013)
- Hiratsuka, JP (2010 - 2014)
- Yokosuka, JP (2013 - 2014)
Company Filing History:
18 out of 662 
11 out of 52,711 
3 out of 90,594 
Years Active: 1997-2014
Title: **Innovative Contributions of Tsuyoshi Oyaizu in Light-Emitting Technology**
Introduction
Tsuyoshi Oyaizu is a prolific inventor based in Yokosuka, Japan, with a remarkable portfolio of 31 patents to his name. His work primarily focuses on the development of advanced light-emitting devices and illumination apparatuses, showcasing his expertise in the field of lighting technology.
Latest Patents
Among his latest patents, two prominent innovations stand out:
1. **Light-emitting apparatus and illumination apparatus** - This invention features a substrate with light-emitting elements mounted on one surface. It includes an attachment member with a concave portion that securely holds the substrate while allowing for effective thermal management through an elastic mechanical fixing component.
2. **Light-emitting device and lighting apparatus** - This device incorporates a substrate with an insulating surface and multiple interconnected light-emitting elements. It also includes power feeding conductors for efficient energy delivery and features an anti-noise part to ensure the integrity of the device's operations.
Career Highlights
Tsuyoshi Oyaizu has had an illustrious career with significant contributions made during his time at Toshiba Lighting & Technology Corporation and Kabushiki Kaisha Toshiba. His innovations have helped shape advancements in lighting technology, reflecting his dedication to creating more efficient and reliable lighting solutions.
Collaborations
Throughout his career, Oyaizu has collaborated with other notable inventors, including Seiko Kawashima and Haruki Takei. These partnerships have fostered an environment of innovation and creativity, leading to the successful development of groundbreaking technologies in the field.
Conclusion
Tsuyoshi Oyaizu's contributions to light-emitting technology exemplify the spirit of innovation. With 31 patents to his credit, he continues to inspire future generations of inventors and researchers in the lighting industry. His work not only enhances the functionality of lighting systems but also paves the way for more sustainable and efficient energy solutions.
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.