Location History:
- Iwata, JP (1996 - 2006)
- Shizuoka-ken, JP (2013)
- Shizuoka, JP (2007 - 2017)
Company Filing History:
8 out of 4,233 
1 out of 1,061 
1 out of 47 
Years Active: 1996-2017
Title: **Masaichi Yamada: Pioneer in Bicycle Innovations**
Introduction
Masaichi Yamada, an esteemed inventor based in Shizuoka, Japan, holds a remarkable total of 10 patents. His inventive spirit and dedication to innovation have contributed significantly to advancements in the field of bicycle technology. His work particularly focuses on enhancing the functionality and performance of bicycles and saddle-ride type vehicles.
Latest Patents
Yamada's latest inventions include a sensor assembly and drive unit for bicycles and a speed change controller for saddle-ride type vehicles. The sensor assembly features a detected portion that rotates with the front wheel, allowing for precise detection of motion through a detector positioned within a stable holder. This innovation enhances the tracking and performance capabilities of bicycles.
Furthermore, the speed change controller is designed for easy manipulation by the rider's foot. This apparatus includes a detection mechanism to sense the driver's operation for speed adjustments. The unique design allows for seamless interaction with the vehicle, using a moving part that responds to foot manipulation, ensuring an efficient and user-friendly experience for saddle-ride type vehicle operators.
Career Highlights
Masaichi Yamada has contributed his expertise to notable companies such as Yamaha Motor Co., Ltd. and Sanshin Kogyo Co., Ltd. His experience in these industries has allowed him to leverage his innovative ideas and bring practical solutions to life, significantly improving vehicle technologies.
Collaborations
Throughout his career, Yamada has collaborated with distinguished professionals, including Makoto Kosugi and Junichi Kaku. Their teamwork has fostered an environment of creativity and knowledge sharing, furthering the development of innovative inventions.
Conclusion
Masaichi Yamada's contributions to the field of bicycle technology are marked by a series of inventive patents and collaborations. His dedication to innovation continues to inspire future advancements in the industry, showcasing the potential of technical ingenuity in enhancing everyday transportation solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.