This inventor holds 8 USPTO granted patents, plus 1 CIPO patent. Top assignee: Fujitsu Corporation. Active years: 1989-1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1989-1992
Title: The Innovations of Shinichi Watarai
Introduction
Shinichi Watarai is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of optical technology and image forming devices. With a total of 8 patents to his name, Watarai has demonstrated a commitment to innovation and excellence in his work.
Latest Patents
One of Watarai's latest patents is an optical scanning system that incorporates light quantity compensation. This invention features an optical beam apparatus that includes a light emission device, a driver for operating the light emission device with an applied VIDEO signal, and an integral circuit that estimates the drop in light quantity emitted. The light output control circuit ensures that the emitted light remains constant, enhancing the performance of optical devices.
Another notable patent is for an image forming apparatus that has an exchangeable unit exchange timing. This invention relates to devices such as duplicators, printers, and facsimiles that utilize electrophotographic and electrostatic recording systems. The device includes multiple consumable working parts and integrates their working times. It features a memory for storing these times and a generator that signals when a part needs to be exchanged, ensuring optimal performance and longevity of the device.
Career Highlights
Shinichi Watarai is currently employed at Fujitsu Corporation, where he continues to develop innovative technologies. His work has significantly impacted the efficiency and functionality of imaging systems. Watarai's dedication to research and development has positioned him as a key figure in his field.
Collaborations
Throughout his career, Watarai has collaborated with notable colleagues, including Keiji Ohyabu and Yoji Houki. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Shinichi Watarai's contributions to optical technology and image forming devices highlight his innovative spirit and dedication to excellence. His patents reflect a deep understanding of the technical challenges in his field and a commitment to solving them. Watarai's work continues to influence the industry and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile