Location History:
- Nagano JP (2003)
- Nagano, JP (2003 - 2006)
- Shiojiri, JP (1982 - 2013)
Company Filing History:
4 out of 5 
3 out of 80 
3 out of 446 
Years Active: 1982-2013
Title: Hitoshi Fujiwara: Innovator in Semiconductor and Tag-Attaching Technologies
Introduction
Hitoshi Fujiwara is a prominent inventor based in Shiojiri, Japan. He has made significant contributions to the fields of semiconductor technology and tag-attaching mechanisms. With a total of 15 patents to his name, Fujiwara's work showcases his innovative spirit and technical expertise.
Latest Patents
One of Fujiwara's latest inventions is the tag-attaching pin attaching apparatus. This apparatus is designed to work with a tag-attaching pin unit that consists of multiple tag-attaching pins, each featuring an insertion head section and a holding section. These pins are arranged in parallel and connected via members, allowing for efficient operation. The apparatus applies a bias force to facilitate the insertion of the tag-attaching pins without the need for connecting bars.
Another notable patent is related to a semiconductor apparatus and its fabrication method. This invention includes an aluminum electrode film on a semiconductor chip, complemented by a nickel-plated layer. The innovation focuses on controlling the concentration of sodium and potassium at the interface between the nickel layer and the aluminum film, ensuring optimal performance.
Career Highlights
Throughout his career, Hitoshi Fujiwara has worked with various companies, including F&F Limited. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his skills in technology and innovation.
Collaborations
Fujiwara has collaborated with notable individuals in his field, including Masanao Matsuzawa and Yoshikiyo Futagawa. These partnerships have likely enhanced his work and led to further advancements in his inventions.
Conclusion
Hitoshi Fujiwara is a distinguished inventor whose contributions to semiconductor technology and tag-attaching mechanisms have made a significant impact. His innovative patents reflect his dedication to advancing technology and improving existing systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.