This inventor holds 3 USPTO granted patents. Top assignee: Honda Giken Kogyo Kabushiki Kaisha. Active years: 1999-2002.
Location History:
- Tochigi-ken, JP (1999)
- Wako, JP (1999 - 2002)
Company Filing History:
Years Active: 1999-2002
Title: Hiroyuki Katano: Innovator in Vehicular Transmission Systems
Introduction
Hiroyuki Katano is a notable inventor based in Wako, Japan. He has made significant contributions to the field of vehicular transmission systems, holding a total of 3 patents. His work focuses on enhancing the efficiency and performance of vehicle transmission mechanisms.
Latest Patents
One of Katano's latest patents is a "Vehicular transmission stop control system." This invention involves a vehicular transmission that includes an engine, a continuously variable transmission (CVT), and a starting clutch. The driving force from the engine is transmitted through the CVT with a speed change to a countershaft, while the starting clutch transmits this driving force from the countershaft to the vehicle's wheels. The CVT is hydraulically controlled by a control valve that receives signals from an electrical control unit (ECU). After the vehicle decelerates and stops, the electrical current controlling the control valve is adjusted to nearly zero.
Another significant patent is the "Control apparatus for hydraulically operated vehicular transmission." This apparatus features multiple speed stages established by selecting various hydraulic clutches. When a command to downshift is issued, the system accelerates the completion of the downshifting control. If the oil temperature in the transmission is below a predetermined value, the downshifting is performed in a standard manner to ensure smooth operation without excessive engine racing.
Career Highlights
Hiroyuki Katano is currently employed at Honda Giken Kogyo Kabushiki Kaisha, a leading automotive manufacturer. His work at Honda has allowed him to develop innovative solutions that improve vehicle performance and reliability.
Collaborations
Throughout his career, Katano has collaborated with talented individuals such as Takahiro Eguchi and Daihei Teshima. These collaborations have contributed to the advancement of technology in the automotive industry.
Conclusion
Hiroyuki Katano's contributions to vehicular transmission systems demonstrate his commitment to innovation and excellence in engineering. His patents reflect a deep understanding of automotive technology and a drive to enhance vehicle performance.