Location History:
- Hachioji, JA (1976)
- Hino, JA (1978)
- Hadano, JP (1979 - 1988)
- Machida, JP (1986 - 2000)
Company Filing History:
10 out of 42,485 
2 out of 56 Years Active: 1976-2000
Title: The Innovations of Shun Kawabe: A Pioneer in Logic Circuits and Vector Processing
Introduction
Shun Kawabe, an esteemed inventor located in Machida, Japan, has made significant contributions to the fields of logic circuits and data processing. With a remarkable portfolio comprising ten patents, Kawabe has innovated technologies that enhance operational efficiency in electronic systems.
Latest Patents
Among his latest inventions is a sophisticated logic circuit designed as a selector, which boasts multiple inputs and high operational speed. This innovative circuit integrates a first field-effect transistor (FET) connected to a power supply, employing a structure that minimizes conduction resistance and parasitic capacitance at the output terminal. Such design advancements allow the circuit to function at exceptional speeds.
Additionally, Kawabe developed a vector processor capable of performing data operations within half the total time typically required. This processor features two banks of vector registers, each facilitating independent access to ultra-high-speed RAMs. By arranging the banks to handle even and odd-numbered vector data elements, Kawabe's invention significantly optimizes the machine cycle's clock rate, thereby enhancing processing efficiency.
Career Highlights
Kawabe's illustrious career includes tenures at notable companies, notably Hitachi, Ltd. and Hitachi Computer Engineering Co., Ltd. His work in these institutions has provided a robust foundation for his innovative endeavors, enabling him to explore complex electronic and data processing challenges.
Collaborations
Throughout his career, Kawabe has collaborated with talented individuals such as Tomoo Aoyama and Chikahiko Izumi. Their collective expertise has contributed to the development of state-of-the-art technologies and has played a vital role in furthering advancements in their respective fields.
Conclusion
Shun Kawabe's contributions to innovations in logic circuits and vector processing exemplify the spirit of invention that drives technological progress. His ten patents and collaborations with distinguished professionals underscore his vital role in advancing electronics, paving the way for future breakthroughs that could shape the landscape of technology for years to come.
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.