Osamu Sugie

Title: The Innovations of Osamu Sugie

Introduction

Osamu Sugie is a notable inventor based in Handa, Japan. He has made significant contributions to the field of ignition systems, holding a total of 4 patents. His work has been instrumental in advancing technology related to automotive ignition systems.

Latest Patents

One of Sugie's latest patents is an innovative ignition coil design. This ignition coil features a housing that contains a central core portion, an inner spool with a first winding, and an outer spool with a second winding. The inner spool extends outward from the central core portion, while the outer spool extends outward from the inner spool. A locating member with a rib is positioned adjacent to the upper portion of the central core, ensuring proper alignment between the inner spool and the core. Insulating resin is injected into the housing to provide insulation among the components. Additionally, at least one of the inner spool and the locating member includes a void-escape passage that allows any voids in the insulating resin to escape.

Another significant patent is for a distributorless ignition system designed for multicylinder internal-combustion engines. This system replaces the traditional distributor with high-voltage rectifier diodes connected to the secondary winding of the ignition coil and the spark plugs. The diodes are engineered to handle voltages developed in both directions, ensuring that discharges occur at the spark plugs in the correct firing order. Each diode consists of multiple laminated silicon rectifier chips, which are capable of withstanding overvoltages that may arise in the ignition system.

Career Highlights

Throughout his career, Osamu Sugie has worked with prominent companies such as Nippondenso Co., Ltd. and Sanken Electric Co., Ltd. His experience in these organizations has contributed to his expertise in ignition technology and innovation.

Collaborations

Sugie has collaborated with notable coworkers, including Michio Iyoda and Takasi Hachiga. Their combined efforts have furthered advancements in ignition systems and related technologies.

Conclusion

Osamu Sugie's contributions to ignition technology have made a lasting impact on the automotive industry. His innovative patents and collaborations with esteemed colleagues highlight his dedication to advancing engineering solutions. His work continues to influence the development of efficient ignition systems.