Location History:
- Hiroshima-Ken, JP (2010)
- Hiroshima, JP (1999 - 2017)
- Higashihiroshima, JP (2000 - 2021)
Company Filing History:
41 out of 123 
4 out of 1,138 
3 out of 119 
Years Active: 1999-2021
Title: Innovations of Seiji Kawasaki: Pioneering Seat Cushion Technology
Introduction
Seiji Kawasaki, an accomplished inventor based in Hiroshima, Japan, holds an impressive portfolio of 44 patents. His groundbreaking work primarily focuses on advancing vehicle seat technology, highlighting his ingenuity in improving comfort and functionality in everyday transportation.
Latest Patents
Kawasaki's latest innovations include the development of a seat cushion designed specifically for vehicle seats. This seat cushion features a base layer that efficiently biases two support parts in directions that bring them closer together. The cushion is further enhanced with elastic members that deform upward and downward, allowing for a configuration that exhibits a high spring characteristic. Moreover, the seat cushion is designed to be larger than the seat back, creating a dynamic range of connection points that enhance comfort and support under varying load conditions.
Another significant patent is related to a surface fastener, which is molded from synthetic resin. This fastener has a unique thickness between 0.1 to 0.9 mm with engagement elements that have a protrusion height ranging from 0.2 to 0.8 mm. The arrangement of these engagement elements ensures improved cushioning when used in conjunction with a covering member, significantly enhancing the overall performance of the seat structure.
Career Highlights
Throughout his career, Seiji Kawasaki made significant contributions while working at notable companies such as Delta Tooling Co., Ltd. and Toyota Central R&D Labs, Inc. His expertise in engineering and design has consistently driven innovations that benefit the automotive industry, reinforcing the importance of thoughtful design in enhancing user experience.
Collaborations
Kawasaki has collaborated with talented coworkers, including Etsunori Fujita and Yumi Ogura. These partnerships have undoubtedly contributed to the successful development of his innovative products and advancements in vehicle seat technology.
Conclusion
Seiji Kawasaki's contributions to the field of automotive technology are noteworthy, with his 44 patents reflecting his commitment to innovation and improvement. His latest inventions, particularly in the realm of vehicle seat dynamics, showcase his ability to merge engineering principles with user comfort, making a significant impact in the automotive sector.
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.