Location History:
- Kure, JP (1983 - 1984)
- Hiroshima, JP (1987)
- Tokyo, JP (1987 - 2022)
Company Filing History:
8 out of 52,711 
5 out of 342 
1 out of 339 
Years Active: 1983-2022
Title: Hajime Nakamura: Innovator in Sensor Technology and Crystal Growth
Introduction
Hajime Nakamura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of sensor technology and crystal growth, holding a total of 15 patents. His innovative work has had a lasting impact on various industries.
Latest Patents
One of his latest patents is a "Sensor drive circuit with improved temperature characteristic compensation." This invention involves a sensor drive circuit designed to drive a sensor with a current. The drive current exhibits a reverse temperature characteristic in relation to the output voltage of the sensor. The circuit includes a first current source that generates a first current with a positive temperature characteristic and a second current source that produces a second current with a negative temperature characteristic. The combination of these currents allows for enhanced sensor performance.
Another notable patent is the "Method for production of multi-layered epitaxially grown crystal and apparatus therefor." This invention features a unique arrangement of melt receptacles and holders for aligning crystalline substrates. The design ensures that the melt used for crystal growth is discharged without introducing harmful oxide films or microcrystals, allowing for the growth of high-quality multi-layered crystals.
Career Highlights
Hajime Nakamura has worked with several esteemed companies, including Toshiba Corporation and Nisshin Steel Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Throughout his career, Nakamura has collaborated with notable coworkers such as Jun Sakakibara and Takaharu Moriya. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their respective fields.
Conclusion
Hajime Nakamura's contributions to sensor technology and crystal growth exemplify his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving performance and quality in various applications.
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.