Kohichi Nakamura

Title: **Kohichi Nakamura: Pioneering Innovator in Photoelectric Technology**

Introduction

Kohichi Nakamura, based in Kawasaki, Japan, is a distinguished inventor known for his significant contributions to innovative technologies, particularly in the realm of photoelectric conversion. With an impressive portfolio of 57 patents, he has consistently pushed the boundaries of what's possible in electronic devices.

Latest Patents

Among his notable recent inventions are the following patents:

1. **Photoelectric Conversion Apparatus** - This invention features a light receiving circuit designed to transform light into an electrical signal, along with a readout circuit that extracts an analog signal corresponding to this electrical conversion. It includes a A/D converter to convert the analog signal into a digital format, and a control circuit that dynamically adjusts the gain of the apparatus according to the operational mode. The design incorporates a variable resistor within the readout circuit that influences the current signal's path, allowing for enhanced versatility in performance.

2. **Power Supply Circuit and Photoelectric Conversion Device** - This invention consists of a system with multiple differential transmitters enabled by a specialized power supply circuit. This circuit is characterized by a common unit that defines the supply voltage for all transmitters and individual units aligned with each differential transmitter. This innovative configuration ensures that the power supply is efficiently distributed amongst the transmitters.

Career Highlights

Kohichi Nakamura has had a remarkable career, primarily associated with Canon Inc., specifically Canon Kabushiki Kaisha. His time at Canon has allowed him to delve deeply into research and development, culminating in groundbreaking advancements in imaging technology and electronics.

Collaborations

Throughout his career, Nakamura has collaborated with several talented individuals, including Tetsuya Itano and Hiroki Hiyama. These partnerships in research and development have enabled the sharing of ideas and innovations, further contributing to the success of their projects.

Conclusion

Kohichi Nakamura's innovative spirit and dedication to technology have made him a prominent figure in his field. With a robust portfolio of patents and significant contributions to photoelectric technology, he continues to influence the landscape of electronics and optical devices. His work not only highlights the importance of innovation but also inspires future inventors to strive for excellence in their pursuits.