Shigemitsu Fujisawa

Title: Shigemitsu Fujisawa: Innovator in Circuit Design Estimation

Introduction

Shigemitsu Fujisawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of circuit design through his innovative patent. His work focuses on improving the estimation of person-hours required for preparing pattern films for printed circuit boards.

Latest Patents

Fujisawa holds a patent for a "System and program for estimating person-hours required to prepare a pattern film of a circuit to be printed on a board." This invention provides a highly reliable estimation result by calculating the number of reference and additional pins based on design conditions. The system utilizes a reference pin calculator and an additional pin calculator to determine the total estimated number of pins. A person-hour calculator then estimates the time required for preparation by dividing the total estimated number of pins by the average number of pins manageable by a design engineer per unit time. Fujisawa's patent is a valuable tool for enhancing efficiency in circuit design.

Career Highlights

Fujisawa is associated with Oki Electric Industry Co., Ltd., where he has applied his expertise in circuit design and estimation systems. His innovative approach has contributed to advancements in the industry, making processes more efficient and reliable.

Collaborations

Fujisawa has worked alongside talented colleagues such as Junichi Yamamoto and Sachio Henmi. Their collaboration has fostered an environment of innovation and creativity within their projects.

Conclusion

Shigemitsu Fujisawa's contributions to circuit design estimation highlight his role as an influential inventor in the field. His patent not only showcases his innovative thinking but also serves as a significant advancement for the industry.