Hidetoshi Ishigami

Title: Hidetoshi Ishigami: Innovator in Motorcycle Technology

Introduction

Hidetoshi Ishigami is a prominent inventor based in Shizuoka, Japan. He has made significant contributions to the field of motorcycle technology, holding a total of 10 patents. His innovative designs focus on enhancing the performance and safety of motorcycles.

Latest Patents

One of Ishigami's latest patents is a motorcycle that incorporates a CPU (Central Processing Unit) within an ECU (Electronic Control Unit). This system drives a fuel heating device when specific conditions are met, ensuring optimal performance. The CPU assesses the motorcycle's tilted state to determine whether to permit or prohibit fuel heating, enhancing safety during operation.

Another notable invention is a variable valve device for engines. This device automatically cancels any deviation in the relationship between the control shaft's rotation angle and the lift degree. It features a target lift degree calculator, a motor driver for a brushless DC motor, and an automatic deviation canceller. This innovation ensures that the engine operates efficiently, even after disassembly and reassembly.

Career Highlights

Ishigami has worked with several notable companies, including Yamaha Motor Co., Ltd. and Sanshin Kogyo Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in motorcycle technology.

Collaborations

Throughout his career, Ishigami has collaborated with talented individuals such as Hitoshi Motose and Seigo Takahashi. These partnerships have fostered a creative environment that has led to the development of innovative solutions in the industry.

Conclusion

Hidetoshi Ishigami's contributions to motorcycle technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the design and functionality of modern motorcycles, ensuring safer and more efficient riding experiences.