This inventor holds 11 USPTO granted patents and 1 EPO patent. Top assignee: Alps Electric Co., Ltd.. Active years: 1988-2017.
Location History:
- Tamayama, JP (1988)
- Iwate, JP (1988)
- Morioka, JP (1993 - 1998)
- Iwate-ken, JP (1999 - 2008)
- Miyagi-ken, JP (2017)
Company Filing History:
Years Active: 1988-2017
Title: Mitsuo Tsushima: Innovator in Rotary Connectors and Ink Ribbon Cassettes
Introduction
Mitsuo Tsushima is a prominent inventor based in Miyagi-ken, Japan. He has made significant contributions to the fields of rotary connectors and thermal transfer printing technology. With a total of 11 patents to his name, Tsushima's work has had a lasting impact on the industry.
Latest Patents
One of Tsushima's latest patents is a rotary connector that features a cable in a wiring space between a rotary body and a housing. This innovative design includes movable end portions of cables that are fixed to a movable lead block, while the fixed end portions are secured to a fixed lead block. The movable lead block is designed to be inserted into a cylindrical portion of the rotary body along the rotation center line, ensuring efficient functionality.
Another notable patent is for an ink ribbon cassette specifically designed for thermal transfer printers. This cassette includes a case with a first accommodating portion, a second accommodating portion, and a connecting portion that links the two. It features a feeding core and a take-up core, which are rotatably accommodated in their respective portions. The design allows for a large-width ink ribbon to be fed from the feeding core and taken up by the take-up core, achieving a compact size while ensuring stable feeding of the ink ribbon.
Career Highlights
Mitsuo Tsushima is associated with Alps Electric Co., Ltd., a company known for its innovative electronic components. His work at Alps Electric has allowed him to develop cutting-edge technologies that enhance the functionality and efficiency of various devices.
Collaborations
Throughout his career, Tsushima has collaborated with notable colleagues, including Hitoshi Funaki and Hiroshi Abe. These partnerships have contributed to the advancement of technology in their respective fields.
Conclusion
Mitsuo Tsushima's contributions to rotary connectors and ink ribbon cassettes exemplify his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving efficiency and functionality in electronic devices.