Nobuyasu Kakutani

Title: Nobuyasu Kakutani: Innovator in Measurement Technology

Introduction

Nobuyasu Kakutani is a notable inventor based in Yao, Japan. He has made significant contributions to the field of measurement technology, holding a total of 4 patents. His innovative designs have enhanced the functionality and usability of various measuring devices.

Latest Patents

One of Kakutani's latest patents is a taximeter with a tariff display mode controlled by removable memory. This invention allows for simple changes in tariff display conditions across various operating modes without requiring modifications to the circuit construction. The taximeter utilizes a removable memory device that contains information for enabling and disabling lamps, allowing for optional setting of tariff display conditions without reconstructing the circuit arrangement.

Another significant invention is an electronic combined protractor and calculator capable of measuring angles and lengths. This device features an extensible tape member that can be pulled out for measuring either a voluntary angle or the length of an object. The rotatory reel, which accommodates the extensible tape, rotates in unison with its extension. A photo sensor detects the rotation of the reel and provides counting signals corresponding to the rotation, facilitating accurate measurements.

Career Highlights

Kakutani is associated with Sharp Kabushiki Kaisha Corporation, where he has contributed to the development of innovative measurement technologies. His work has been instrumental in advancing the capabilities of measuring devices, making them more user-friendly and efficient.

Collaborations

Throughout his career, Kakutani has collaborated with notable colleagues, including Iwao Tateishi and Isamu Washizuka. These collaborations have fostered a creative environment that has led to the development of groundbreaking inventions.

Conclusion

Nobuyasu Kakutani's contributions to measurement technology through his innovative patents have significantly impacted the industry. His work continues to inspire advancements in the field, showcasing the importance of creativity and collaboration in driving innovation.