Inventors with similar research interests:
Location History:
- Nagoya, JP (1982 - 1984)
- Ohbu, JP (1986)
- Oubu, JP (1986 - 1987)
- Oobu, JP (1987)
- Obu, JP (1987 - 1988)
- Ichinomiya, JP (1993)
- Toyota, JP (1984 - 2001)
Company Filing History:
47 out of 36,499 
12 out of 3,252 
10 out of 1,838 Years Active: 1982-2001
Title: Hiroshi Itoh: An Innovator in Hybrid Technology and Advanced Pigments
Introduction
Hiroshi Itoh, an esteemed inventor based in Toyota, Japan, has made significant contributions to the fields of hybrid technology and pigments. With a remarkable portfolio of 69 patents, Itoh has been at the forefront of developing innovative solutions that enhance both automotive performance and aesthetic appeal.
Latest Patents
Among his latest inventions is a sophisticated hybrid drive system. This groundbreaking system features a torque amplify mechanism that integrates the output from both an internal combustion engine and an electric motor. By controlling the torque of the electric motor, the system effectively amplifies the output torque, facilitating enhanced performance. Additionally, the hybrid drive system incorporates a continuously variable transmission, which adjusts the torque input, and a forward/backward switching mechanism that allows for efficient directional control.
Itoh's innovative work extends to pigments, where he has disclosed a new pigment along with its production process that significantly improves weather resistance. This pigment, characterized by a transparent scaly substrate with a titanium dioxide layer, produces a notable metallic glossy effect and strong interference colors. The process involves sputtering techniques and the application of chromium (III) hydroxide, resulting in a high-quality pigment suited for automotive topcoat paints.
Career Highlights
Hiroshi Itoh has built an impressive career with notable positions at Toyota Motor Corporation and Nippondenso Co., Ltd. These experiences have allowed him to leverage his skills in engineering and innovation to contribute to the advancement of hybrid technologies and specialized materials.
Collaborations
Throughout his career, Itoh has collaborated with esteemed colleagues such as Mitsuru Takada and Tokuyuki Takahashi. Their teamwork has resulted in the successful development and patenting of various technologies that continue to impact the automotive industry.
Conclusion
In conclusion, Hiroshi Itoh stands out as a key figure in the innovation landscape, particularly within the realms of hybrid systems and advanced pigments. His extensive array of patents showcases his dedication to improving technology and materials, reflecting a career marked by ingenuity and collaboration. As the automotive industry evolves, Itoh's contributions will undoubtedly play a significant role in shaping its future.
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