Location History:
- Chiyoda-ku, JP (2010 - 2013)
- Tokyo, JP (2004 - 2014)
Company Filing History:
3 out of 15,844 
3 out of 21,351 
1 out of 2,415 
Years Active: 2004-2014
Title: Masayoshi Yamamoto: Innovator in Polymer Production and Vehicle Steering Technology
Introduction
Masayoshi Yamamoto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of polymer production and vehicle steering technology. With a total of 7 patents to his name, his work reflects a commitment to innovation and excellence.
Latest Patents
Yamamoto's latest patents include a groundbreaking process for producing syndiotactic α-olefin polymer. This process allows for the creation of a polymer with a high racemic diad fraction and high molecular weight, achieved through high-temperature polymerization. The method involves polymerizing a monomer that includes at least one C3-10 α-olefin and a small amount of ethylene, utilizing a specialized olefin polymerization catalyst.
Another notable patent is for a steering apparatus for vehicles. This invention features a steering mechanism that allows for the steering of road wheels via a driver-operated steering wheel. It includes an electrically controllable auxiliary steering angle superposition mechanism, which adjusts the target auxiliary steering angle based on the steering wheel angle. The design incorporates a short-circuit relay to inhibit the rotation of the electric motor in case of detected failures, ensuring safety and reliability.
Career Highlights
Throughout his career, Yamamoto has worked with esteemed companies such as Mitsubishi Electric Corporation and Mitsubishi Denki Kabushiki Kaisha. His experience in these organizations has contributed to his expertise and innovative capabilities in his field.
Collaborations
Yamamoto has collaborated with notable coworkers, including Masafumi Okazaki and Kenji Ogawa. Their joint efforts have likely fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Masayoshi Yamamoto's contributions to polymer production and vehicle steering technology exemplify his innovative spirit and dedication to advancing these fields. His patents not only showcase his technical expertise but also highlight the importance of collaboration in driving innovation forward.
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.