This inventor holds 7 USPTO granted patents. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1987-1996.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Itami, JP (1987 - 1989)
- Fukuoka, JP (1992 - 1996)
- Hyogo, JP (1996)
Company Filing History:
Years Active: 1987-1996
Title: The Innovations of Ikunori Takata
Introduction
Ikunori Takata is a prominent inventor based in Fukuoka, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His work focuses on improving the efficiency and reliability of semiconductor devices.
Latest Patents
One of Takata's latest patents is for a semiconductor device having an insulated gate bipolar transistor. This innovative device allows for an ON-state voltage that is lower than that of conventional devices. The design features a gate electrode with a planar area covering a first base layer that is larger than that of its region covering a second base layer. This configuration increases the cathode short-circuit ratio of a cathode-shorted diode equivalent to the semiconductor device, resulting in a lower ON-state voltage.
Another notable patent is for a short-circuit protective circuit and power Darlington transistor module. This invention effectively prevents load short-circuit breakdown in power Darlington transistors. When the potential difference between the base and emitter reaches a specified voltage, a protective bipolar transistor activates, bypassing the base current to the emitter. This mechanism suppresses excessive collector current, thereby preventing breakdown. The design is versatile, accommodating various numbers of Darlington transistor stages and operating temperatures.
Career Highlights
Ikunori Takata is currently employed at Mitsubishi Electric Corporation, where he continues to innovate in the semiconductor field. His work has garnered attention for its practical applications and contributions to technology.
Collaborations
Takata has collaborated with notable colleagues, including Kiyoto Watabe and Masana Harada. Their combined expertise has further advanced the development of semiconductor technologies.
Conclusion
Ikunori Takata's contributions to semiconductor technology through his innovative patents demonstrate his commitment to advancing the field. His work not only enhances device performance but also sets a foundation for future advancements in electronics.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile