Wako, Japan

Takayuki Yamagata

This inventor holds 4 USPTO granted patents. Top assignees: Honda Giken Kogyo Kabushiki Kaisha, Honda Motor Co., Ltd., Mitsuba Corporation. Active years: 2003-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayuki Yamagata. Retrieved from https://idiyas.com/inventor/takayuki-yamagata

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 25.0

Average Co-Inventor Count = 3.1

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Saitama, JP (2006)
  • Wako, JP (2003 - 2009)
  • Utsunomiya, JP (2016)

Company Filing History:


Years Active: 2003-2016

Loading Chart...
4 patents (USPTO):Explore Patents

Title: Takayuki Yamagata: Innovator in Engine Technology

Introduction

Takayuki Yamagata is a notable inventor based in Wako, Japan. He has made significant contributions to the field of engine technology, holding a total of 4 patents. His innovative designs focus on improving the efficiency and functionality of internal combustion engines.

Latest Patents

Yamagata's latest patents include a unique starter mechanism that features pinion-side helical external and internal teeth. This design allows for effective meshing with a ring gear and a pinion inner, generating thrust loads based on the rotational speed of the components. Another significant patent involves an auxiliary arrangement structure in internal combustion engines. This invention optimizes space by positioning an actuator for a variable valve-operating mechanism within the confines of the cylinder head, intake manifold, and throttle body. This arrangement effectively reduces the overall dimensions of the engine while enhancing its performance.

Career Highlights

Throughout his career, Takayuki Yamagata has worked with prominent companies such as Honda Giken Kogyo Kabushiki Kaisha and Honda Motor Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in engine technology.

Collaborations

Yamagata has collaborated with notable colleagues, including Yoshiaki Koyama and Tsutomu Sato. Their combined expertise has contributed to the advancement of engine technology and the successful development of various patents.

Conclusion

Takayuki Yamagata's contributions to engine technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the automotive industry, showcasing the importance of innovation in engineering.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…