This inventor holds 7 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignees: Honda Motor Co., Ltd., Honda Giken Kogyo Kabushiki Kaisha. Active years: 1999-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tochigi-ken, JP (1999 - 2000)
- Wako, JP (2008 - 2017)
Company Filing History:
5 out of 22,006 
2 out of 10,092 
Years Active: 1999-2017
Title: Innovations of Hiroyuki Takeo
Introduction
Hiroyuki Takeo is a notable inventor based in Wako, Japan. He has made significant contributions to the field of automotive technology, holding a total of 7 patents. His work primarily focuses on hybrid vehicles and automatic transmission systems.
Latest Patents
One of his latest patents is for a hybrid vehicle that allows power generation in two modes. In this design, power can be generated in a first power generation mode by engaging an odd-numbered position clutch, transmitting the engine's driving force to a motor/generator via a first input shaft. Alternatively, power can be generated in a second mode by engaging an even-numbered position clutch, which also transmits the engine's driving force through reversing means and the first input shaft. This innovative approach enables uninterrupted power supply based on the status of the clutches.
Another significant patent involves a control device for the automatic transmission of a vehicle. This system calculates the driving force margin based on various factors, including engine load, vehicle speed, travel resistance, and estimated uphill gradient. It determines the appropriate gear based on predetermined shifting characteristics and generates automatic downshifts when necessary, enhancing the vehicle's performance and efficiency.
Career Highlights
Hiroyuki Takeo has worked with prominent companies in the automotive industry, including Honda Motor Co., Ltd. and Honda Giken Kogyo Kabushiki Kaisha. His experience in these organizations has allowed him to develop and refine his innovative ideas in vehicle technology.
Collaborations
Throughout his career, Takeo has collaborated with talented individuals such as Shinichi Nishio and Hideki Machino. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Hiroyuki Takeo's contributions to hybrid vehicle technology and automatic transmission systems demonstrate his innovative spirit and dedication to improving automotive performance. His patents reflect a commitment to advancing the industry and enhancing the driving experience.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile