Location History:
- Kishiwada, JP (2004)
- Tokyo, JP (2006)
- Osaka, JP (2003 - 2019)
Company Filing History:
3 out of 1,960 
1 out of 10,092 
1 out of 1 Years Active: 2003-2019
Title: Shigetoshi Jogan: Innovator in Lighting and Joining Technologies
Introduction
Shigetoshi Jogan is a notable inventor based in Osaka, Japan. He has made significant contributions to the fields of lighting apparatus and joining technologies. With a total of 4 patents to his name, Jogan's work reflects a commitment to innovation and practical solutions.
Latest Patents
One of Jogan's latest patents is a lighting apparatus designed for raising natural lawn grass. This movable lighting apparatus features a frame supported by main support legs and casters for mobility. It includes a movable beam that can be advanced and retracted, along with a stationary beam fixed to the frame. LED lamps are attached to both beams, providing effective lighting for grass growth.
Another significant patent is related to a friction agitation joining method. This method involves joining two plate-shaped members of different thicknesses by inserting a rotating probe into their butted portion. The process is enhanced by the use of pressing rollers that ensure a secure join through friction agitation.
Career Highlights
Throughout his career, Shigetoshi Jogan has worked with prominent companies such as Showa Denko K.K. and Honda Giken Kogyo Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Jogan has collaborated with notable coworkers, including Kiyoshi Tada and Masayuki Narita. Their combined efforts have likely fostered an environment of creativity and innovation in their respective projects.
Conclusion
Shigetoshi Jogan's contributions to lighting and joining technologies demonstrate his innovative spirit and dedication to advancing these fields. His patents reflect practical solutions that address real-world challenges.