Location History:
- Mito, JP (1992 - 1994)
- Ibaraki, JP (2003)
- Hitachinaka, JP (2004 - 2011)
- Yokohama, JP (2013 - 2014)
Company Filing History:
11 out of 5,289 
2 out of 164 Years Active: 1992-2014
Title: Innovator Masayuki Okuno: A Pioneer in Waveguide Technologies
Introduction: Masayuki Okuno, an accomplished inventor based in Hitachinaka, Japan, has made significant contributions to the field of optical waveguide technology. With 12 patents to his name, he has demonstrated a keen ability to develop innovative solutions that enhance optical systems and minimize unwanted effects.
Latest Patents: Among Okuno's latest innovations is the "Waveguide Device and Module," designed to appropriately terminate excess optical power in a waveguide device. This invention features a termination structure filled with a light-blocking material that effectively attenuates light entering from the end section of a waveguide. By incorporating a groove in the optical waveguide and filling it with this light-blocking material, Okuno's design suppresses crosstalk effects on other optical devices. Another notable patent is the "Planar Optical Waveguide," which includes a clad layer and an optical waveguide with a core embedded within the clad layer. This invention features a reflection interface that prevents leaked light from entering the tap coupler and reduces variations in branching ratios.
Career Highlights: Masayuki Okuno has had a distinguished career, with notable roles at Nippon Telegraph and Telephone Corporation and NTT Electronics Corporation. Through these positions, he has contributed to advancing optical technologies, leveraging his deep expertise to address challenges in the field.
Collaborations: Throughout his career, Okuno has worked alongside esteemed colleagues, including Akira Himeno and Takashi Goh. These collaborations have fostered an environment of innovation and technological advancement, showcasing the power of teamwork in achieving groundbreaking results.
Conclusion: In summary, Masayuki Okuno's contributions to the field of optical waveguide technology have left an indelible mark. With his innovative patents and collaborative spirit, he continues to push the boundaries of what is possible in optical systems, proving himself as a vital player in the realm of inventions and innovations.
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.