This inventor holds 11 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Kabushiki Kaisha Toshiba, Sony Interactive Entertainment Inc., Toshiba Infrastructure Systems & Solutions Corporation. Active years: 2000-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kanagawa-ken, JP (2017)
- Yokohama, JP (2000 - 2024)
Company Filing History:



Years Active: 2000-2026
Title: Innovations of Takeshi Toyoshima
Introduction
Takeshi Toyoshima is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of technology, holding a total of eight patents. His work primarily focuses on devices that enhance operational efficiency in various applications.
Latest Patents
Among his latest patents are a holding device and an operating device. The holding device is designed to securely hold articles by utilizing a first holder for the upper surface and a second holder for the side surface. This device performs two operations: the first involves both holders securing the article, while the second operation allows only the first holder to maintain the grip. The operating device features a housing equipped with a sliding lid member and a locking mechanism that ensures the lid remains secure while allowing for easy access.
Career Highlights
Takeshi Toyoshima has worked with prominent companies such as Toshiba Corporation and Toshiba Infrastructure Systems & Solutions Corporation. His experience in these organizations has allowed him to develop innovative solutions that address complex challenges in technology.
Collaborations
Some of his notable coworkers include Yukihiro Ikeya and Taketo Shiba. Their collaborative efforts have contributed to the advancement of various projects within the companies they have worked for.
Conclusion
Takeshi Toyoshima's contributions to innovation and technology are evident through his patents and career achievements. His work continues to influence the industry and inspire future inventors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile