This inventor holds 7 USPTO granted patents. Top assignees: E.i. Dupont De Nemours and Company, Du Pont Japan Ltd., Nec Corporation. Active years: 1987-1991.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokyo, JP (1987 - 1989)
- Machida, JP (1989)
- Yokohama, JP (1991)
Company Filing History:


Years Active: 1987-1991
Title: Haruo Sakamoto: Innovator in Connector Technology
Introduction
Haruo Sakamoto is a renowned inventor based in Tokyo, Japan, known for his significant contributions to connector technologies. With a portfolio of seven patents, Sakamoto has made remarkable advancements in the design and functionality of connector apparatuses, enhancing the efficiency of electronic devices.
Latest Patents
Sakamoto's latest inventions include two notable patents. The first is a "Connector apparatus having an ejecting mechanism." This innovative device features housing means for receiving an integrated circuit (IC) pack, connector means for electrical connection, and an ejecting mechanism equipped with two U-shaped ejecting arms. These arms facilitate the effortless ejection of the IC pack when the activation means is engaged.
His second major patent, "Connector apparatus for connecting a signal line with an external circuit," introduces a connector body comprising pairs of terminals with contact pins. The design features a first connector element and a second connector element, with a terminating resistor connecting the two, allowing seamless connections between a signal line and an external circuit.
Career Highlights
Throughout his career, Haruo Sakamoto has been associated with prominent companies like E.I. Dupont De Nemours and Company and Du Pont Japan Ltd. His work within these organizations has allowed him to refine his inventive skills and contribute to significant technological advancements in connector designs.
Collaborations
Sakamoto has collaborated with notable professionals in the field, including Nobuei Takai and Kouzou Uekido. These collaborations have fostered an environment of innovation, leading to breakthroughs in connector technology and enriching the professional experiences of everyone involved.
Conclusion
Haruo Sakamoto's work in connector technology is a testament to his inventive spirit and engineering acumen. With his innovative patents and contributions to esteemed companies, he continues to influence the development of electronic connections, paving the way for future advancements in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile