Location History:
- Yokohama, JP (1981 - 1985)
- Fujisawa, JP (1989)
- Kanagawa, JP (2004 - 2005)
Company Filing History:
Years Active: 1981-2005
Title: The Innovations of Sadao Kakeno: A Pioneer in Gear Technology
Introduction
Sadao Kakeno is a prominent inventor based in Yokohama, Japan, renowned for his contributions to gear technology. With a remarkable portfolio of 10 patents to his name, Kakeno has made significant advancements that have influenced various driving mechanisms and image-forming apparatuses.
Latest Patents
Among his latest patents, Kakeno has developed a planetary differential gear type reduction device. This innovative device includes an output gear connected to an output shaft that drives an external object. The stationary gear, which has a smaller number of teeth than the output gear, is coaxial with the output shaft but remains fixed. A unique feature of this invention is the rotatable planetary gear, driven by the torque of a drive source. This gear revolves around the output and stationary gears, demonstrating Kakeno's advanced understanding of gear mechanics. Notably, the planetary gear consists of two portions that mesh with the stationary and output gears, ensuring compatibility and efficiency. Importantly, one of these gears is designed as a profile-shifted gear, enhancing performance and load distribution.
Career Highlights
Sadao Kakeno has made notable strides in his career while working at Ricoh Company, Ltd. His innovations in reduction mechanisms have paved the way for more efficient driving devices, showcasing his commitment to enhancing technological applications. Kakeno’s patents reflect a blend of creativity and engineering precision, cementing his reputation as a leader in the field.
Collaborations
Throughout his career, Kakeno has collaborated with notable colleagues including Osamu Naruse and Michio Umezawa. Their collective efforts have likely fueled innovative ideas and led to impactful developments in the industry. The synergy between these professionals underscores the importance of teamwork in driving technological advancements.
Conclusion
In summary, Sadao Kakeno stands out as a significant figure in the field of inventions related to gear technology. With his impressive number of patents and collaborations, he has certainly made a lasting impact on the industry. As technology continues to evolve, innovations like Kakeno's will undoubtedly play a crucial role in shaping the future of driving mechanisms and image-forming 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.