This inventor holds 3 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Tanaka Kikinzoku Kogyo K.k., Fujifilm Business Innovation Corp.. Active years: 2017-2024.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kanagawa, JP (2017 - 2022)
- Hiratsuka, JP (2024)
Company Filing History:

Years Active: 2017-2024
Title: Tomohiro Shimada: Innovator in Optical Packaging and Imaging Technology
Introduction
Tomohiro Shimada is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the fields of optical packaging and imaging technology. With a total of 3 patents to his name, Shimada's work reflects a commitment to innovation and practical applications.
Latest Patents
One of Shimada's latest patents is a sealing lid formed from translucent material. This invention relates to a sealing lid for a package containing an optical element. The sealing lid utilizes a translucent material, such as glass, that can transmit visible light. The design includes a lid main body made of this translucent material, featuring a joining region with a frame shape that corresponds to the outer circumferential shape of the lid. Additionally, a plurality of pieces of brazing material made of a eutectic alloy are fused onto the joining region, arranged in a continuous frame shape.
Another significant patent is for an image carrier unit and image forming apparatus. This unit is designed to be insertable into and removable from an apparatus housing. It includes an image carrier and a protection cover that is both removable and attachable. The cover features a covering portion that protects an exposed part of the image carrier and a block that protrudes in a direction crossing the insertion-removal direction. This innovative design enhances the functionality and usability of imaging devices.
Career Highlights
Throughout his career, Tomohiro Shimada has worked with prominent companies such as Tanaka Kikinzoku Kogyo Co., Ltd. and Fujifilm Business Innovation Corporation. His experience in these organizations has allowed him to develop and refine his inventive skills, contributing to advancements in technology.
Collaborations
Shimada has collaborated with notable individuals in his field, including Katsunao Tanaka and Hiroyasu Taniguchi. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Tomohiro Shimada's contributions to optical packaging and imaging technology demonstrate his innovative spirit and dedication to advancing these fields. His patents reflect a blend of creativity and practicality, making a lasting impact on the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile