Location History:
- Hyogo, JP (1988)
- Kobe, JP (1988 - 1992)
Company Filing History:
4 out of 1,326 
1 out of 40 Years Active: 1988-1992
Title: **The Innovative Genius of Shoichi Hamada**
Introduction:
Shoichi Hamada is a distinguished inventor based in Kobe, Japan, known for his contributions to the field of laser technology. With a portfolio boasting four patents, his work emphasizes innovation in laser beam welding and reflecting technology.
Latest Patents:
Hamada's latest inventions include an advanced reflecting mirror for a laser beam and an improved laser beam welding apparatus tailored for the inner circumferential surfaces of tubes. The reflecting mirror he developed is characterized by a mirror base member combined with a high-reflectivity metal coating layer, designed to maintain optimal reflectivity without requiring additional cooling facilities. Innovations in this design include a coating layer with a low diffusion coefficient on the back of the metal coating and dielectric coating layers on the mirror's surface.
Additionally, his laser beam welding apparatus employs this sophisticated reflecting mirror within an optical condensing system. This apparatus is designed with a flexible tube incorporating an optical fiber that transmits a welding laser beam. Various features, such as position detection, internal expansion fixing means, and gas scavenging and cooling systems, contribute to its efficiency and operational excellence.
Career Highlights:
During his career, Hamada has held significant roles in reputable companies such as Mitsubishi Jukogyo Kabushiki Kaisha and Dainichi-Nippon Cables, Ltd. His work in these organizations has been pivotal to his developments and innovations in laser technology.
Collaborations:
Hamada has collaborated with accomplished colleagues, including Tadashi Nagashima and Isao Shirasu. Their teamwork has forged advancements in their respective fields, propelled by a shared vision of innovation in technology.
Conclusion:
Shoichi Hamada’s pioneering efforts and inventive spirit illustrate the profound impact an individual can have on technological advancements. His contributions to laser technology and welding significantly enhance operational capabilities across various industries, showcasing the vital role inventors play in shaping the future of innovation.