Location History:
- Itami, JP (1988 - 1999)
- Hyogo, JP (1993 - 1999)
Company Filing History:
12 out of 21,351 
5 out of 86 Years Active: 1988-1999
Title: Toyokatsu Nakajima: Innovator in Microcomputer Technology
Introduction
Toyokatsu Nakajima is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of microcomputer technology, holding a total of 12 patents. His innovative designs have paved the way for advancements in electronic devices and systems.
Latest Patents
Among his latest patents is a microcomputer featuring an output circuit with a resistor ladder. This microcomputer includes an operation circuit that performs operations using a reference voltage. The reference voltage input terminal receives the voltage from an external device, and the output circuit generates an output signal that depends on this reference voltage. Another notable patent is for a microcomputer with two oscillators of different frequencies that are selectable. This design incorporates two oscillation circuits for generating clocks with different frequencies. It can operate even when an oscillator is connected to only one of the circuits, allowing for flexibility in clock selection based on data latched in a latch circuit.
Career Highlights
Throughout his career, Toyokatsu Nakajima has worked with esteemed companies such as Mitsubishi Denki Kabushiki Kaisha and Mitsubishi Electric Semiconductor Software Co., Ltd. His experience in these organizations has contributed to his expertise in microcomputer technology and innovation.
Collaborations
Some of his notable coworkers include Mitsuru Sugita and Tatsuo Yamada. Their collaboration has likely fostered an environment of creativity and innovation in their respective projects.
Conclusion
Toyokatsu Nakajima's contributions to microcomputer technology through his patents and career achievements highlight his role as a significant inventor in the field. His work continues to influence advancements in electronic systems and devices.