Location History:
- Tokyo, JP (2000)
- Kanagawa, JP (2005)
Company Filing History:
Years Active: 2000-2005
Title: The Innovative Contributions of Norihiro Kato in Optical Technology
Introduction: Norihiro Kato, an accomplished inventor located in Kanagawa, Japan, has made significant strides in the field of optical technology. With a portfolio of three patents, Kato’s innovations focus on enhancing the functionality of optical devices, crucial for data recording and retrieval.
Latest Patents: Among his latest patents are the Objective Lens Driving Device, Optical Pickup Device, and Optical Information Recording and/or Reproduction Device. These inventions introduce a more efficient way to move an objective lens, which is essential for condensing light onto an optical disc’s information recording surface. The design features two printed coil boards arranged in parallel, with one coil on each side of a strategically placed magnet. When a driving current is supplied, it facilitates the lens’s movement in vertical and lateral directions, generating double the propelling force and allowing for better driving control using a simplified structure.
Career Highlights: Norihiro Kato currently works at Sony Corporation, where he applies his expertise in optical technologies. His inventions contribute significantly to the advancement of optical pickup systems necessary for modern data storage solutions.
Collaborations: Kato has collaborated with talented coworkers Shoji Iwaasa and Hiroaki Nemoto, demonstrating his ability to work effectively within a team to push the boundaries of optical technology and develop innovative solutions.
Conclusion: As an inventor, Norihiro Kato continues to pave the way for advancements in optical devices. His inventions not only improve existing technologies but also open new possibilities for data recording and reproduction, showcasing his commitment to innovation in this essential field.