Ippei Sawayama is a notable inventor based in Machida, Japan. He has made significant contributions to the fields of photovoltaic technology and printing methods. With a total of 9 patents to his name, Sawayama continues to push the boundaries of innovation.

Latest Patents

Among his latest patents are several groundbreaking inventions. One of these is an electrolytic etching method designed for etching an object through an electrochemical reaction. This method utilizes an electrolyte between the object and an etching electrode, ensuring that the contact angle of the electrolyte does not exceed 70 degrees. This innovative approach allows for non-contact etching, reducing costs, processing time, and enhancing patterning accuracy. Another significant patent is an offset printing method, which involves suspending a sheet-shaped or belt-shaped blanket and performing ink reception from a plate to the blanket. This method also includes transferring ink from the blanket to a workpiece, showcasing Sawayama's versatility in different technological domains.

Career Highlights

Ippei Sawayama is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and printing technologies. His work at Canon has allowed him to develop and refine his innovative ideas, contributing to the company's reputation for excellence in technology.

Collaborations

Sawayama has collaborated with notable colleagues, including Hirofumi Ichinose and Tsutomu Murakami. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in their respective fields.

Conclusion

Ippei Sawayama's contributions to innovation, particularly in photovoltaic technology and printing methods, highlight his role as a leading inventor. His patents reflect a commitment to enhancing efficiency and accuracy in technology.

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