This inventor holds 2 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1983-2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Takasaki, JP (1983)
- Tsuchiura, JP (2002)
Company Filing History:
Years Active: 1983-2002
Title: Takeo Takahashi: Innovator in Coal Milling and Optical Semiconductor Technology
Introduction
Takeo Takahashi is a notable inventor based in Tsuchiura, Japan. He has made significant contributions to the fields of coal milling and optical semiconductor technology. With a total of 2 patents to his name, Takahashi's work reflects a commitment to innovation and efficiency.
Latest Patents
Takahashi's latest patents include a coal mill and a reduction gear used therefor. The coal mill is designed to introduce raw coal between a roller and a ring for pulverization. It features a reduction gear located in the lower portion of the coal mill, with a cooling fan mounted to the input shaft connected to a motor. Additionally, a radiator for cooling lubricating oil is arranged in the extending portion of the input shaft, ensuring efficient operation.
Another significant patent is an optical semiconductor device that integrates a light emitting element on a silicon sub-mount with a light receiving element. This innovative design allows for the use of a single lens for both optical transmission and reception, enabling the manufacture of cost-effective optical communication systems. The device facilitates simultaneous transmission and reception, showcasing Takahashi's ingenuity.
Career Highlights
Takahashi is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to contribute to advancements in both coal milling and optical technologies.
Collaborations
Throughout his career, Takahashi has collaborated with esteemed colleagues such as Mitsuhiro Mori and Nobuo Shiiba. These collaborations have further enriched his work and contributed to the success of his inventions.
Conclusion
Takeo Takahashi's contributions to the fields of coal milling and optical semiconductor technology highlight his innovative spirit and dedication to advancing technology. His patents reflect a blend of practicality and creativity, making him a significant figure in the world of inventions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile