This inventor holds 5 USPTO granted patents. Top assignees: Mitsubishi Mining and Cement Co. Ltd., Mitsubishi Materials Corporation. Active years: 1990-1996.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Saitama, JP (1991)
- Yokoze, JP (1990 - 1996)
- Saitama-ken, JP (1996)
Company Filing History:
3 out of 65 
2 out of 1,556 
Years Active: 1990-1996
Title: Takaaki Ito: Innovator in Surge Absorption Technology
Introduction
Takaaki Ito is a notable inventor based in Yokoze, Japan, recognized for his contributions to surge absorption technology. With a total of five patents to his name, Ito has made significant advancements in protecting electronic equipment from overvoltage and surges.
Latest Patents
One of Ito's latest patents is a surge absorber that consists of a surge absorbing element made from a silicon two-terminal thyristor element featuring a PNPNP or NPNPN junction structure. This surge absorber also includes a bulk resistance element composed of a material with a resistivity ranging from 10^-4 Ω·cm to 10^3 Ω·cm and a resistance value between 5 Ω and 50 Ω. These components are connected in series to create an integral body that is compact yet capable of handling large surge capacities while requiring reduced manhours for production. Another significant patent involves a circuit designed to protect semiconductor circuits or telephone communication lines from lightning surges, overvoltage, or overcurrent conditions. This circuit integrates a two-terminal surge absorbing device arranged in parallel with the protected circuit or line, a thermistor with a high positive temperature coefficient in series, and a resistor connected in series with the circuit or line.
Career Highlights
Throughout his career, Takaaki Ito has worked with prominent companies such as Mitsubishi Mining and Cement Co. Ltd. and Mitsubishi Materials Corporation. His experience in these organizations has contributed to his expertise in the field of surge protection technology.
Collaborations
Ito has collaborated with notable coworkers, including Takashi Kurihara and Akio Uchida, who have also contributed to advancements in related technologies.
Conclusion
Takaaki Ito's innovative work in surge absorption technology has led to significant advancements in protecting electronic devices from surges and overvoltage. His patents reflect a commitment to improving the efficiency and effectiveness of surge protection solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile