Location History:
- Hyogo, JP (1989 - 1992)
- Osaka, JP (1999)
- Kasai, JP (1987 - 2001)
Company Filing History:
Years Active: 1987-2001
Title: Masakatsu Fujiwara: Innovator in Motor-Assisted Bicycle Technology
Introduction
Masakatsu Fujiwara, an accomplished inventor based in Kasai, Japan, has made significant contributions to the realm of bicycle technology. With a total of nine patents to his name, Fujiwara's innovative designs have transformed how bicycles can be powered, merging human effort with motor assistance for enhanced efficiency and usability.
Latest Patents
Among his notable recent inventions is a motor-assisted bicycle that ingeniously combines motor and human power. This bicycle features a transmission reduction mechanism that efficiently transmits the motor's rotation while simultaneously reducing speed. Additionally, it includes a driving wheel activated by the transmission mechanism and a compact clutch designed to transmit a one-way driving force, optimizing the overall design and usability of the bicycle.
Another groundbreaking patent by Fujiwara is the combination man-powered and motor-driven vehicle. This vehicle utilizes a dual driving system, where human-generated force operates through a gear change mechanism to rotate the wheel, while a motor also provides driving force. The system incorporates a torque detector that adjusts motor assistance based on the human driving force, facilitating a simplified design that leverages standard bicycle gear mechanisms.
Career Highlights
Fujiwara is affiliated with Sanyo Electric Co., Ltd., a company known for its commitment to innovation and quality in technology. His role involves developing cutting-edge solutions in transportation, particularly focusing on bicycles that bridge the gap between traditional and modern engineering.
Collaborations
Throughout his career, Fujiwara has collaborated with talented coworkers such as Yasuyuki Tsuchida and Takahiro Yuuchi. Together, they have worked on various projects that further the advancement of bicycle technology, ensuring that their innovations stand out in a competitive market.
Conclusion
Masakatsu Fujiwara continues to be a vital contributor to the field of cycle technology, with a strong portfolio of patents reflecting his dedication to innovation. His inventions not only enhance the cycling experience but also embody the spirit of progress in sustainable transportation solutions. As he progresses in his career, the industry eagerly anticipates what further innovations he will bring to light.
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.