Location History:
- Tokyo, JP (2001 - 2005)
- Kedah Darul Aman, MY (2009)
Company Filing History:
9 out of 90 
1 out of 832,880 Years Active: 2001-2009
Title: Innovator Katsuyuki Ishikawa: Pioneering Piezoelectric Technologies
Introduction: Katsuyuki Ishikawa is a notable inventor based in Tokyo, Japan, known for his significant contributions to the field of piezoelectric devices. With a portfolio of 10 patents, Ishikawa has been instrumental in advancing technologies that harness the unique properties of piezoelectric materials.
Latest Patents: Among his latest innovations are two noteworthy patents that reflect his expertise in piezoelectric technology. The first patent is for a piezoelectric device and piezoelectric switch designed to prevent cracking and warping of piezoelectric element surfaces. By reducing the tensile stress generated within the element under external force, the invention ensures enhanced performance and durability.
The second patent pertains to a piezoelectric transformer and a corresponding strobe apparatus that utilizes the transformer. This patent outlines a novel design featuring multiple output electrodes for optimal efficiency. By switching between different resonance modes, the transformer can effectively charge a discharge capacitor and trigger a discharge tube, enhancing the functionality of the strobe apparatus.
Career Highlights: Throughout his career, Katsuyuki Ishikawa has collaborated with prominent organizations such as Taiheiyo Cement Corporation, where he contributed to innovative engineering projects. His work has paved the way for advancements in piezoelectric systems and their practical applications.
Collaborations: Ishikawa has worked alongside talented colleagues such as Takeshi Fujimura and Masaaki Toyama. Their collaborative efforts have led to breakthroughs in piezoelectric technology, solidifying their reputations as leaders in the field.
Conclusion: Katsuyuki Ishikawa's contributions to piezoelectric technology through his innovative patents have significantly impacted various industries. His dedication to research and development in this area demonstrates the potential for further advancements and applications of piezoelectric devices in the future.