Inventors with similar research interests:
Location History:
- Hachioji, JP (2004 - 2011)
- Gunma, JP (2012 - 2014)
- Takasaki, JP (2013 - 2017)
- Tokyo, JP (1988 - 2021)
Company Filing History:
52 out of 1,875 
8 out of 4,979 
1 out of 10 Years Active: 1988-2021
Title: Akira Nagumo: A Prolific Innovator in Tokyo
Introduction:
In the bustling innovation hub of Tokyo, resides a brilliant mind by the name of Akira Nagumo. With a remarkable track record of 61 patents to his name, Nagumo has made significant contributions to the fields of semiconductor manufacturing and light-emission drive circuits. This article delves into his latest patents, career highlights, noteworthy collaborations, and sheds light on the accomplishments of this remarkable inventor.
Latest Patents:
One of Nagumo's recent patents is titled "Method of manufacturing driven element chip, driven element chip, exposing device, and image forming apparatus." This patent reveals an innovative method of manufacturing driven element chips by dividing a semiconductor wafer into these chips. The method involves arrayed chip substrate portions with interconnects, dummy conductors, and clearances between adjacent chip substrate portions. This invention showcases Nagumo's proficiency in semiconductor manufacturing.
Additionally, Nagumo holds another patent for a "Light-emission drive circuit and image forming apparatus." This invention introduces a light-emission drive circuit comprising a power supply, a pull-up circuit, and a controller. By utilizing this circuit, a control signal is provided to drive a light-emitting section more efficiently. This patent highlights Nagumo's expertise in developing circuits for image forming devices.
Career Highlights:
During his illustrious career, Nagumo has worked with renowned companies such as Oki Data Corporation and Oki Electric Company Industry Co., Ltd. Nagumo's association with these companies showcases his expertise and dedication to innovating in the technology sector. His significant contributions have led to advancements and breakthroughs within the semiconductor and image forming industries.
Collaborations:
Throughout his career, Nagumo has had the opportunity to collaborate with notable colleagues in the field of innovation. Two of his notable coworkers include Jiro Tanuma and Shinichi Katakura. The collaboration between these brilliant minds has likely served as a catalyst for the development of groundbreaking inventions and technologies. Together, they have shared their knowledge and expertise to push boundaries and drive progress.
Conclusion:
Akira Nagumo, a prolific inventor hailing from Tokyo, has made significant contributions to the fields of semiconductor manufacturing and light-emission drive circuits. With a staggering portfolio of 61 patents, Nagumo's innovative ideas have led to advancements in manufacturing techniques and circuit designs. Throughout his career, Nagumo has worked alongside talented colleagues, such as Jiro Tanuma and Shinichi Katakura, fostering a collaborative environment that nurtures innovation. As we look to the future, we eagerly anticipate the next wave of contributions from this remarkable inventor.
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