Location History:
- Gunma, JP (2007)
- Takasaki, JP (2010)
Company Filing History:
2 out of 1,769 
2 out of 288 Years Active: 2007-2010
Title: The Innovative Journey of Hidetoshi Egawa: A Pioneer in Optical Disc Manufacturing
Introduction: Hidetoshi Egawa, an accomplished inventor based in Takasaki, Japan, has made significant contributions to the field of optical disc manufacturing. With a total of two patents to his name, Egawa's work demonstrates a commitment to innovation and advancement in technology.
Latest Patents: Among his notable inventions are two patents focusing on methods and devices for manufacturing optical discs. The first patent, titled "Method for Manufacturing Optical Disc," describes a technique involving the simultaneous molding of two disc substrates using distinct molds. By carefully controlling the temperature through specialized flow passages, Egawa has effectively optimized the molding process to enhance efficiency.
The second patent, "Device for Manufacturing Optical Disc, Method of Manufacturing the Same, and Optical Disc," outlines an innovative optical disc molding device. This device utilizes a low-temperature heating medium to regulate the temperature at boundary parts between fixed and movable molds, facilitating improved heat exchange. Edaga's inventions not only streamline production but also contribute to higher quality optical discs.
Career Highlights: Hidetoshi Egawa's career has been marked by notable tenure at leading companies within the industry. He has worked at Taiyo Yuden Co., Ltd. and Nissei Plastic Industrial Co., Ltd., both of which are recognized for their advancements in electronic components and plastic manufacturing.
Collaborations: Throughout his career, Egawa has collaborated with esteemed colleagues such as Kazunori Ishikura and Keiichi Kagawa. These partnerships have fostered a rich exchange of ideas and expertise, further enhancing the quality and scope of his innovations.
Conclusion: Hidetoshi Egawa stands out as a notable inventor in the field of optical disc technology. His contributions, encapsulated in his two patents, reflect his passion for innovation and practical solutions. As the demand for sophisticated optical storage continues to grow, Egawa's work will undoubtedly leave a lasting impact on the industry.