Company Filing History:
Years Active: 1986-1993
Title: The Innovations of Takeshi Toyosawa
Introduction
Takeshi Toyosawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of thermal printing technology. With a total of two patents to his name, Toyosawa's work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is for a thermal printing head. This invention addresses the issue of voltage drop in the power supply common conductor, which can deteriorate the quality of printing. To compensate for this voltage drop, the design includes multiple feed points connected through a V-shaped conductor to the power supply. Another significant patent is for a heating circuit for a thermal recording pen. This invention is designed for automatic recording instruments that utilize a thermal recording pen to print on heat-sensitive paper. The operational amplifier output supplies heating current to the thermal pen through a resistor. A non-linear transfer element processes the output voltage of the amplifier, ensuring that the heated temperature of the thermal pen is adjusted based on the relative velocity between the pen and the paper. This innovation maintains a consistent thickness of recording across various speeds.
Career Highlights
Takeshi Toyosawa is currently employed at Graphtec Kabushiki Kaisha, a company known for its advancements in printing technology. His work at Graphtec has allowed him to develop and refine his innovative ideas, contributing to the company's reputation in the industry.
Collaborations
Throughout his career, Toyosawa has collaborated with talented individuals such as Shuuji Hirano and Hideaki Ayabe. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Takeshi Toyosawa's contributions to thermal printing technology exemplify the spirit of innovation. His patents reflect a deep understanding of engineering principles and a commitment to improving printing quality. His work continues to influence the industry and inspire future inventors.
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.