Location History:
- Takasago, JP (2005)
- Himeji, JP (2009)
Company Filing History:
Years Active: 2005-2009
Title: Innovations of Katsumi Shojo
Introduction
Katsumi Shojo is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of lighting technology, particularly through his innovative designs in discharge lamps. With a total of 2 patents, his work reflects a commitment to enhancing the efficiency and functionality of lighting systems.
Latest Patents
Katsumi Shojo's latest patents include a Flash Discharge Lamp and a Discharge Lamp with an Electrode Body featuring a hermetically sealed space. The Flash Discharge Lamp incorporates an arc tube with a pair of opposed electrodes and a rod-shaped trigger electrode. This design allows for improved performance by utilizing a hermetically sealed arrangement containing a metal foil. The second patent focuses on a discharge lamp that enables an increase in current without enlarging the lamp or its surrounding system. This lamp features an arc tube with electrodes and a heat conductor that enhances thermal conductivity.
Career Highlights
Katsumi Shojo is associated with Ushio Denki Kabushiki Kaisha, a company known for its advancements in lighting technology. His work has contributed to the development of high-output discharge lamps that are both efficient and effective.
Collaborations
Katsumi has collaborated with notable coworkers such as Mitsuru Ikeuchi and Yoichi Kono. Their combined expertise has likely fostered innovative solutions in the field of lighting.
Conclusion
Katsumi Shojo's contributions to the field of lighting through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in discharge lamp technology.