This inventor holds 89 USPTO granted patents and 15 published patent applications, plus 7 CIPO patents and 24 EPO patents, primarily in Wind Energy Technology (CPC class H01M2010-4271). Top assignees: Sony Corporation, Ricoh Company, Ltd., Nkk Corporation. Active years: 1995-2024.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Inventors with similar research interests:
Location History:
- Hatoyama, JP (1995)
- Hatoyama-machi, JP (1999 - 2000)
- Hiki-gun, JP (2002)
- Fukuyama, JP (2002 - 2007)
- Chiba, JP (2006 - 2011)
- Hiroshima, JP (2011)
- Ichikawa, JP (2006 - 2012)
- Minato-ku, JP (2013)
- Edogawa-ku, JP (2014)
- Miura-gun, JP (2016)
- Hayama-machi, JP (2015 - 2017)
- Kanagawa, JP (2016 - 2019)
- Chiba-Ken, JP (2011 - 2020)
- Tokyo, JP (1995 - 2024)
Company Filing History:
22 out of 58,147 
20 out of 28,951 
11 out of 614 
Years Active: 1995-2024
Areas of Expertise:
Title: Takashi Fujita: Innovating in Fastener and Windmill Technologies
Introduction
Takeshi Fujita, based in Tokyo, Japan, is a prolific inventor with a remarkable portfolio of 88 patents. His groundbreaking work focuses on innovations in fastening systems and renewable energy technologies, particularly in the design and manufacturing of windmill blades.
Latest Patents
Among his latest patents, Fujita has developed a fastener designed to enhance performance while reducing weight. This fastener incorporates a metal nut part that allows for secure engagement with a bolt, preventing shear fractures and potential slip that could damage the assembly. The integration of a resin body, along with unique structural features like an erected part, contributes to the fastener's reliability and efficiency.
Another notable invention by Fujita is a windmill blade that features a cutting-edge leading edge protector. This component consists of a conductive plate and a mesh member designed with holes, allowing for effective bonding with the blade's skin. This innovative approach not only enhances the blade's structural integrity but also optimizes its performance in renewable energy applications.
Career Highlights
Fujita's career includes significant tenures at leading technology companies, such as Sony Corporation and Ricoh Company, Ltd. His work in these organizations has not only propelled his innovations but also contributed to advancements in the fields of electronics and imaging technologies.
Collaborations
In his innovative journey, Fujita has had the privilege of working alongside talented individuals such as Tsutomu Kawachi and Yasuyuki Igarashi. Their collaboration has undoubtedly enriched the creative process behind many of Fujita's successful endeavors and patents.
Conclusion
Takeshi Fujita stands out as a leading mind in the field of innovations, constantly pushing the boundaries of what is possible. His contributions to fastening technologies and renewable energy represent a significant step forward in technological advancement. As he continues to develop new ideas, Fujita embodies the spirit of invention that drives progress in modern engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile