This inventor holds 4 USPTO granted patents. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1987-1989.
Company Filing History:
Years Active: 1987-1989
Title: Keizo Kono: Innovator in Optical Technology
Introduction
Keizo Kono is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of optical technology, particularly in the development of optical head assemblies. With a total of 4 patents to his name, Kono's work has advanced the capabilities of optical disc technology.
Latest Patents
Kono's latest patents include a method of producing an optical head assembly. This innovative design features an optical IC-type head assembly for recording and reading information on optical discs. The assembly comprises a substrate, a light guiding layer with a dielectric thin film, a laser oscillator, a grating coupler, and a photo detector. In one embodiment, the substrate is made of a cleavable material, allowing for efficient light coupling. Another embodiment includes a beam splitter that divides the reflected beam into two symmetrical beams, enhancing the detection process.
Career Highlights
Kono is associated with Mitsubishi Denki Kabushiki Kaisha, a leading company in the electronics and technology sector. His work has been instrumental in pushing the boundaries of optical technology, making significant strides in how information is recorded and retrieved from optical discs.
Collaborations
Kono has collaborated with notable colleagues such as Hiroshi Nishihara and Mitsushige Kondou. Their combined expertise has contributed to the successful development of innovative optical technologies.
Conclusion
Keizo Kono's contributions to optical technology through his patents and collaborations have made a lasting impact on the industry. His innovative designs continue to influence the way optical information is processed and utilized.