Company Filing History:
2 out of 218 
1 out of 1,326 
Years Active: 1993-1998
Title: Tokuji Hayashi: Innovator in Fiber Optic Technology
Introduction
Tokuji Hayashi is a notable inventor based in Takarazuka, Japan. He has made significant contributions to the field of fiber optic technology, holding two patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of Hayashi's latest patents is the "High Power Fiber Optic Connector." This invention features a high power fiber optic connector that is detachably attached to a connected cylindrical portion. It includes an axial hole portion, a male screw portion, and a key way. The connector is designed with a ferrule portion that can be inserted into the axial hole, a cap nut that engages with the male screw, and a positioning key that fits into the key way. This key portion is adjustable in the circumferential direction of the ferrule portion.
Another significant patent is the "Optical Energy Beam Transmission Path Structure." This invention provides a structure comprising at least one pair of optical fibers, each with a connection end, and at least one fiber connector that connects the ends of the paired fibers in a substantially coaxial manner. A small axial air gap is formed between the connection ends, and an annular clearance surrounds the connection end of each fiber's glass body.
Career Highlights
Throughout his career, Tokuji Hayashi has worked with prominent companies such as Mitsubishi Cable Industries, Ltd. and Mitsubishi Jukogyo Kabushiki Kaisha. His experience in these organizations has contributed to his development as an inventor and innovator in the field of fiber optics.
Collaborations
Hayashi has collaborated with notable individuals in his field, including Masayoshi Hachiwaka and Takeshi Satake. These collaborations have likely enriched his work and contributed to the advancements in fiber optic technology.
Conclusion
Tokuji Hayashi's contributions to fiber optic technology through his patents and career experiences highlight his role as an influential inventor. His innovative designs continue to impact the industry and pave the way for future advancements.