This inventor holds 10 USPTO granted patents and 1 published patent application. Top assignee: Canon Kabushiki Kaisha. Active years: 2013-2026.
Location History:
- Suntou-gun, JP (2013)
- Tokyo, JP (2015 - 2023)
Company Filing History:
Years Active: 2013-2026
Title: Ken Oi - Innovator in Image Forming Technology
Introduction
Ken Oi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of image forming technology, holding a total of 10 patents. His work primarily focuses on enhancing the efficiency and functionality of image forming apparatuses.
Latest Patents
One of Ken Oi's latest patents is an image forming apparatus designed to control electric power. This apparatus includes a fixing device, a control unit, and feeding units. The fixing device features a tubular fixing film and a fixing heater that generates heat when electricity is supplied from a commercial power supply. The device effectively fixes a toner image onto a paper sheet by nipping and transporting the sheet at a fixing nip. The control unit is responsible for managing the electric power supplied to the fixing heater, setting a maximum duty based on the feeding unit in use.
Another notable patent is an image forming apparatus with a heat fixing device powered by a bidirectional thyristor. This apparatus includes a fixing unit with a heater and a bidirectional thyristor that supplies electric power from an AC power source to the heater. The control unit outputs a control signal to manage the conductive state of the thyristor, ensuring efficient operation. The control unit also regulates the heater in a predetermined control cycle based on the AC voltage of the power source.
Career Highlights
Ken Oi is currently employed at Canon Kabushiki Kaisha, where he continues to innovate in the field of imaging technology. His work has significantly impacted the efficiency and effectiveness of image forming devices, making them more reliable and user-friendly.
Collaborations
Ken has collaborated with notable coworkers such as Kohei Wakatsu and Kazuhiro Doda. Their combined expertise has contributed to the advancement of technology within their field.
Conclusion
Ken Oi is a distinguished inventor whose work in image forming technology has led to numerous patents and innovations. His contributions continue to shape the industry, making significant strides in efficiency and functionality.