Location History:
- Ako-gun, JP (2006 - 2007)
- Hyogo, JP (2000 - 2011)
- Osaka, JP (2007 - 2012)
Company Filing History:
12 out of 10,273 
1 out of 832,912 Years Active: 2000-2012
Title: The Innovative Contributions of Tsuyoshi Haga
Introduction
Tsuyoshi Haga, an esteemed inventor based in Hyogo, Japan, has made remarkable strides in the field of material science and conductive technologies. With a total of 13 patents to his name, Haga's work exemplifies the intersection of innovation and practical application, addressing specific needs within various industries.
Latest Patents
Among his most recent innovations is the development of a perforated porous resin base material and its production process. This invention comprises a multi-step approach, including impregnating a porous resin structure, forming solid substances, and creating perforations that allow for conductivity. His patent details a method of selectively applying a catalyst to the inner walls of these perforations to ensure that they are made conductive, showcasing an advanced method to enhance the functionality of porous materials.
Additionally, Haga has worked on an anisotropic conductive sheet suitable for connecting with pin electrodes of a through-hole-mounting type. This invention is significant because it provides electrical conductivity in the thickness direction, facilitating efficient connectivity for electronic components. The structural design includes a base film made of a porous synthetic resin and strategically coated holes, allowing for seamless electrical connections with pin electrodes.
Career Highlights
Haga has garnered extensive experience working with notable companies, including Sumitomo Electric Industries, Limited. His tenure at such a well-respected organization highlights his capability and dedication to advancing technological solutions through innovative inventions.
Collaborations
Throughout his career, Haga has collaborated with talented individuals like Yoshihiro Hirata and Jun Yorita. These partnerships have contributed to enriching his work and expanding his contributions within the technological realm.
Conclusion
In conclusion, Tsuyoshi Haga stands out as a significant figure in the field of innovative materials and electronics. His numerous patents reflect his commitment to pushing the boundaries of what is possible, driving forward advancements that enhance connectivity and functionality in various applications. Haga's contributions continue to serve as a testament to the power of innovation and creativity in resolving real-world challenges.