This inventor holds 4 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. 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:
- Kanagawa, JP (1989)
- Yokohama, JP (1987 - 1991)
Company Filing History:
Years Active: 1987-1991
Title: Keiji Kamasaki: Innovator in Semiconductor Technology
Introduction
Keiji Kamasaki is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His innovative work has paved the way for advancements in semiconductor devices, enhancing their performance and reliability.
Latest Patents
Kamasaki's latest patents include a multimold semiconductor device and the manufacturing method therefor. This invention involves mounting semiconductor chips on a lead frame, bonding them with wire, and sealing them with an inner resin, which is further enclosed by an outer resin. Notably, the inner resin incorporates wax derived from various compounds, which significantly improves adhesion strength and moisture resistance. This innovation effectively eliminates cracks after dip soldering without affecting conventional inner resin treatments. Another notable patent is a semiconductor device that features a photodetector for converting optical signals into electric signals. This device includes an optical transmissible conductive film and a wiring layer, enhancing its functionality and efficiency.
Career Highlights
Kamasaki is associated with Kabushiki Kaisha Toshiba, a leading company in the technology sector. His work at Toshiba has allowed him to focus on developing cutting-edge semiconductor technologies that address modern challenges in electronics.
Collaborations
Throughout his career, Kamasaki has collaborated with notable colleagues, including Hideaki Motojima and Tadao Dengo. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Keiji Kamasaki's contributions to semiconductor technology exemplify the spirit of innovation. His patents not only enhance the performance of semiconductor devices but also demonstrate the importance of collaboration in advancing technology. His work continues to influence the field and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile