Location History:
- Kanagawa, JP (2012 - 2013)
- Tokyo, JP (2004 - 2022)
- Hino, JP (2000 - 2023)
Company Filing History:
11 out of 2,253 
10 out of 4,236 
7 out of 2,526 
Years Active: 2000-2023
**Title: The Innovative Contributions of Shinichi Hamaguchi in the Field of Toner Technologies and 3D Printing**
Introduction
Shinichi Hamaguchi, a distinguished inventor based in Tokyo, Japan, has made significant strides in technology, particularly in the fields of toner containers and three-dimensional printing. With a remarkable portfolio of 32 patents, his work showcases advanced methods that aim to improve manufacturing processes and product functionality in these industries.
Latest Patents
Among his recent innovations, Hamaguchi has developed a series of patents focused on toner container technologies. These include the "Toner Container Information Acquiring Method," which involves measuring the toner amount within a resin forming a toner container and acquiring information regarding the mechanical strength of the container based on this measurement.
He also introduced the "Toner Container Sorting Method," "Toner Container Pulverizing Method," "Toner Container Processing Method," and the "Toner Container Manufacturing Method," all aimed at enhancing the operational efficiency and sustainability of toner products.
In the realm of three-dimensional printing, his patents such as the "Electron Beam Column for Three-Dimensional Printing Device," the "Three-Dimensional Printing Device," and the "Three-Dimensional Printing Method," address the challenge of using multiple electron beams simultaneously on a powder layer, enabling complex shapes to be manufactured with greater precision.
Career Highlights
Shinichi Hamaguchi has worked with notable companies such as Advantest Corporation and Konica Minolta, Inc., where he has contributed his expertise and innovative mindset to drive technological advancements. His experience in these organizations has allowed him to develop groundbreaking methods that have influenced modern manufacturing practices.
Collaborations
Throughout his career, Hamaguchi has collaborated with esteemed professionals in the field, including Tomoo Sakimura and Akihiro Honya. These partnerships have facilitated the sharing of ideas and knowledge, helping to refine his inventions and expand the impact of his patents.
Conclusion
Shinichi Hamaguchi stands out as an influential inventor whose contributions have significantly shaped the fields of toner technology and three-dimensional printing. His 32 patents reflect a commitment to innovation and excellence, making him a key figure in advancing manufacturing processes and product development in these industries.