Location History:
- Toyonaka, JP (2006 - 2009)
- Hirakata, JP (2007 - 2010)
- Osaka, JP (2008 - 2015)
Company Filing History:
9 out of 27,375 
6 out of 16,453 
1 out of 1,623 
Years Active: 2006-2015
Title: Atsushi Utsubo: Innovator in LED Technology
Introduction
Atsushi Utsubo, a prominent inventor based in Osaka, Japan, has made significant contributions to the field of lighting technology. With a remarkable total of 16 patents to his name, Utsubo's innovations revolve primarily around drive circuits and lighting apparatuses that enhance the efficiency and functionality of LEDs.
Latest Patents
His latest patents include a sophisticated drive circuit designed specifically for turning on LEDs. This drive circuit integrates a self-excited inverter that supplies power based on the temperature dependency of thermistors. The circuit uniquely offers different power values to the LED depending on the operating temperature, optimizing performance and addressing energy efficiency concerns. Another notable patent pertains to a lamp design comprising a glass tube featuring a pinch-sealed portion at one end. This innovative lamp design includes a base with parallel base pins and extends connection wires from the pinch seal for a secure setup, showcasing Utsubo's engineering prowess in developing functional and reliable lighting solutions.
Career Highlights
Over the years, Atsushi Utsubo has worked with several prestigious companies, including Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has undoubtedly honed his skills and furthered his contributions to innovative lighting solutions.
Collaborations
Utsubo has collaborated with talented colleagues, such as Yukiya Kanazawa and Hiroshi Nohara, enhancing the creative process and leading to successful innovations in lighting technology. These collaborations underscore the importance of teamwork in achieving groundbreaking advancements in the industry.
Conclusion
In conclusion, Atsushi Utsubo’s impressive portfolio of patents reflects his dedication to advancing LED technology and lighting solutions. His notable inventions not only exemplify his innovative spirit but also contribute significantly to the industry's development. As the world moves toward more energy-efficient solutions, Utsubo's work is poised to leave a lasting impact on the way we illuminate our spaces.
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.