Company Filing History:
Years Active: 1993-1999
Title: Junko Watanabe: Innovator in Print Control Systems and Optical Waveguide Devices
Introduction
Junko Watanabe is a prominent inventor based in Kawasaki, Japan. She has made significant contributions to the fields of print control systems and optical waveguide devices. With a total of 4 patents to her name, Watanabe's work has had a considerable impact on technology and innovation.
Latest Patents
One of her latest patents is a print control system and method for controlling the system on a page-by-page basis. This system manages print jobs efficiently by creating a job description file and page data for each page. The job description file contains the attributes of the entire job and a list of job elements. The job control module extracts necessary image data according to the job element list and sends it to a printer. This innovative approach allows for the sharing of common data among multiple print jobs, facilitating various job management functions, including print job combination and page addition or deletion.
Another notable patent is for an optical waveguide device and optical waveguide apparatus. This invention involves a crystal substrate that is fixed to the inner wall of an element housing with an adhesive. By adjusting the thickness of the housing wall or forming grooves, the resonant frequency can be modified to prevent the optical waveguide element from resonating. Additionally, by mounting the optical waveguide device on a printed board via an elastic member, the propagation of vibrations is suppressed.
Career Highlights
Watanabe has worked with esteemed companies such as Fujitsu Corporation and Fuji Xerox Co., Ltd. Her experience in these organizations has contributed to her expertise and innovative capabilities in her field.
Collaborations
Throughout her career, Watanabe has collaborated with notable colleagues, including Hironao Hakogi and Tadashi Suzuki. These partnerships have likely enriched her work and led to further advancements in her inventions.
Conclusion
Junko Watanabe is a remarkable inventor whose contributions to print control systems and optical waveguide devices have advanced technology significantly. Her innovative patents and collaborations reflect her dedication to her field and her impact on the industry.