Company Filing History:
Years Active: 1999
Title: Osaake Nakajima: Innovator in Semiconductor Technology
Introduction
Osaake Nakajima is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of semiconductor technology, particularly with his innovative designs in photodetectors. His work has implications for various applications in electronics and telecommunications.
Latest Patents
Osaake Nakajima holds a patent for a semiconductor photodetector. This semiconductor photodetector includes a photoabsorption layer, an n-type first semiconductor layer, and a p-type second semiconductor layer. The photoabsorption layer comprises an n-type first layer and a p-type second layer formed in contact with the first layer. The first semiconductor layer is arranged on the side of the first layer and has a shorter wavelength at a light absorption edge and a lower refractive index than in the photoabsorption layer. The second semiconductor layer is arranged on the side of the second layer and has a shorter wavelength at a light absorption edge and a lower refractive index than in the photoabsorption layer. When a predetermined reverse bias voltage is applied between the first and second semiconductor layers, the first layer is entirely depleted and the second layer is partially depleted. Osaake Nakajima has 1 patent to his name.
Career Highlights
Osaake Nakajima is associated with Nippon Telegraph and Telephone Corporation, where he has been instrumental in advancing semiconductor technologies. His work has been recognized for its innovative approach and practical applications in the industry.
Collaborations
He has collaborated with notable colleagues such as Kazutoshi Kato and Yoshifumi Muramoto, contributing to various projects that enhance the capabilities of semiconductor devices.
Conclusion
Osaake Nakajima's contributions to semiconductor technology, particularly through his patented photodetector, highlight his role as an influential inventor in the field. His work continues to impact the electronics industry significantly.