Koji Kato

Title: Koji Kato: Innovator in Automatic Transmission Technology

Introduction

Koji Kato is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of automatic transmission technology, holding a total of 4 patents. His innovative designs focus on enhancing safety and functionality in vehicle transmission systems.

Latest Patents

One of Kato's latest patents is an automatic transmission shift control device. This device prevents shifting from the 'Park' position to any other position unless the ignition key is in the 'on' position and the brake pedal is fully depressed. It incorporates a safety feature to prevent accidental gear shifting. To shift from the 'Park' position, a control button on the shift handle must be manually pressed. This button mechanically depresses a linkage rod, which moves the shift position pin out of its 'Park' locking position. The linkage rod cannot move downward unless a bushing, which has clearance slots for the position pin, is rotated by a solenoid. This solenoid is activated only when the ignition is 'on' and the brake pedal is pressed. Additionally, the bushing surface near the slots is designed to prevent accidental engagement of the positioning pins.

Another significant patent is a column-mounted control device for transmission. In this design, a control lever is installed on the steering column, allowing it to rotate in the circumferential direction for gear selection. A location mechanism limits the rotation of the control lever and positions it in one of the gear positions, including a stoppage gear. The control lever can be released from this limitation when pulled toward the driver's seat. A location sensor detects when the control lever is in the stoppage gear and produces a stoppage signal. A brake sensor detects braking operations and generates a braking signal. A shift lock mechanism prevents the control lever from being pulled toward the driver's seat unless both the stoppage and braking signals are received, ensuring safe operation.

Career Highlights

Koji Kato has worked with prominent companies in the automotive industry, including Nissan Motor Company Limited and Fuji Kiko Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in automatic transmission technology.

Collaborations

Kato has collaborated with notable coworkers such as Satoshi Kobayashi and Hiroshi Yamazaki. Their combined expertise has contributed to the advancement of transmission technology.

Conclusion