Company Filing History:
2 out of 608 
2 out of 11 
1 out of 259 Years Active: 2007-2009
Title: Yoshiro Ohkawa: Innovator in Actuator Technology
Introduction
Yoshiro Ohkawa is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of actuator technology, holding a total of 2 patents. His innovative designs have the potential to enhance various applications in electronics and engineering.
Latest Patents
Ohkawa's latest patents focus on advanced actuator designs. The first patent describes an actuator that comprises at least one beam capable of generating flexural oscillations. This actuator includes a pair of electric supply terminals that provide oscillation-inducing electric power to the beam(s), along with a holding mechanism designed to secure the beam(s) in place. The holding mechanism features at least one holding member to support a portion of the beam(s) and a case that contains the beam(s) within it.
The second patent also pertains to an actuator, which includes a beam with a laminated structure featuring piezoelectric layers and electrode layers. This design incorporates a holding mechanism to secure the beam, a feeding terminal to supply exciting power to the electrode layers, and a contact mechanism that prevents excessive deflection of the beam when subjected to significant impact.
Career Highlights
Throughout his career, Yoshiro Ohkawa has worked with prominent companies such as Citizen Electronics Co., Ltd. and Authentic, Inc. His experience in these organizations has allowed him to refine his skills and contribute to the development of cutting-edge technologies.
Collaborations
Ohkawa has collaborated with talented individuals in his field, including Kazuhiro Kobayashi and Keita Watanabe. These partnerships have fostered innovation and have been instrumental in advancing actuator technology.
Conclusion
Yoshiro Ohkawa's contributions to actuator technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in electronic devices and engineering applications.