Company Filing History:
Years Active: 1997-2004
Title: Satoru Nagano: Innovator in Semiconductor Laser Technology
Introduction
Satoru Nagano is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of semiconductor laser technology, holding 2 patents that showcase his innovative approach to enhancing laser diode devices.
Latest Patents
Nagano's latest patents include a resin-sealed laser diode device and a semiconductor laser device. The resin-sealed laser diode device features a thermosetting rubber-like organic silicone resin layer that protects the front light-emitting end face of the laser diode chip from deterioration caused by the laser beam. This innovative design ensures the integrity of the laser beam's far field pattern by incorporating silicon dioxide in the end-face protecting film.
The semiconductor laser device patent describes a lead frame with projecting portions that allow for easy fitting into instruments. The design includes arcuate segments inscribed in a hypothetical circle, ensuring that the point of light emission remains fixed and preventing any peeling of resin. This thoughtful engineering enhances the reliability and performance of semiconductor laser devices.
Career Highlights
Satoru Nagano is associated with Fuji Electric Co., Ltd., where he has been instrumental in advancing semiconductor laser technology. His work has contributed to the development of more efficient and reliable laser devices, which are essential in various applications.
Collaborations
Nagano has collaborated with notable coworkers, including Yoichi Shindo and Kenji Kunihara. Their combined expertise has fostered innovation and progress in the field of semiconductor technology.
Conclusion
Satoru Nagano's contributions to semiconductor laser technology through his patents reflect his dedication to innovation. His work continues to influence the industry, paving the way for future advancements in laser technology.