Location History:
- Nagano-ken, JP (1999 - 2006)
- Azumino, JP (2010 - 2011)
- Nagano, JP (2014)
Company Filing History:
9 out of 322 
2 out of 36,608 
Years Active: 1999-2014
Title: Masashi Horiuchi: Innovator in Gear Technology
Introduction
Masashi Horiuchi is a prominent inventor based in Nagano-ken, Japan. He has made significant contributions to the field of gear technology, holding a total of nine patents. His innovative designs focus on enhancing the functionality and efficiency of mechanical systems.
Latest Patents
Horiuchi's latest patents include a unit type wave gear device and a multi-joint finger unit for robotic hands. The unit type wave gear device features a unique design that incorporates a two-stage cross roller bearing, which reduces the number of components while allowing for a large moment load. This design includes an inner cross roller bearing and an outer cross roller bearing, both of which are essential for its operation. The flexible externally-toothed gear is affixed to the intermediate ring and is rotatably supported by the unit housing.
The multi-joint finger unit is designed with first and second joint sections that utilize bevel gears. Each joint section is assembled in a sealed tubular housing, preventing foreign matter from entering and ensuring that lubricant remains contained. This design is particularly suitable for environments with thick powder dust and clean rooms.
Career Highlights
Throughout his career, Masashi Horiuchi has worked with notable companies such as Harmonic Drive Systems Inc. and Toyota Motor Corporation. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technologies in the automotive and robotics industries.
Collaborations
Horiuchi has collaborated with talented individuals in his field, including Ivan Godler and Toshihiro Hirabayashi. These partnerships have fostered innovation and have led to the development of advanced mechanical systems.
Conclusion
Masashi Horiuchi's work in gear technology exemplifies the spirit of innovation. His patents reflect a commitment to improving mechanical efficiency and functionality. His contributions continue to influence the fields of robotics and automotive engineering.