This inventor holds 27 USPTO granted patents and 4 published patent applications and 5 EPO patents, primarily in Electrical Connectors. Top assignees: Panasonic Intellectual Property Management Co., Ltd., Sanyo Electric Co., Ltd., Hitachi Zosen Corporation. Active years: 1993-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yawata, JP (1997 - 1998)
- Neyagawa, JP (1998)
- Tottori, JP (1996 - 2006)
- Osaka, JP (1993 - 2023)
Company Filing History:
11 out of 13,338 
6 out of 8,782 
2 out of 278 
Years Active: 1993-2025
Areas of Expertise:
Title: **Hiroshi Tanaka: A Pioneer in Electrical Connector Innovations**
Introduction
Hiroshi Tanaka is a renowned inventor based in Osaka, Japan. With a remarkable portfolio of 24 patents, he has made significant contributions to the field of electrical connectors. His innovative designs have improved the efficiency and reliability of connection systems, which are essential in various electronic devices.
Latest Patents
Tanaka’s latest patents reflect his mastery in engineering electrical connectors. One of his notable inventions is the "Electrical connector with protrusions on the outer peripheral wall of the shield and device using the same." This connector features a housing and an outer shield with a tubular portion, designed to facilitate seamless connections with a mating connector.
Another significant patent is the "Connector and connector device," which includes a unique structure providing electrically-closed loops surrounding the terminal. This design reduces resonance of transmission signals, enhancing performance and reliability in signal transmission. The use of particular electrically-closed loops ensures that each loop operates independently, which optimizes functionality within various applications.
Career Highlights
Throughout his career, Tanaka has been associated with prominent companies like Panasonic Intellectual Property Management Co., Ltd. and Sanyo Electric Co., Ltd. His work in these organizations has led to groundbreaking advancements in electrical connector technology, and his expertise has made him a key figure in the industry.
Collaborations
Tanaka has worked alongside talented individuals such as Yoji Miyazaki and Kazumasa Iijima. Their collaborative efforts have further fostered innovation, allowing them to push the boundaries of what is possible in electrical engineering.
Conclusion
Hiroshi Tanaka's innovative spirit and dedication to improving electrical connectors have left a lasting impact on the field. His patents, which showcase advanced designs and technologies, not only solve existing challenges but also pave the way for future innovations. As he continues to explore new horizons in engineering, his contributions remain invaluable to the world of technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile