Location History:
- Fujinomiya, JP (2000)
- Shizuoka, JP (2006 - 2010)
Company Filing History:
4 out of 227 
1 out of 12 Years Active: 2000-2010
Title: **The Innovations of Sadayuki Kawakami: A Pioneer in Airbag Technology**
Introduction
Sadayuki Kawakami, an innovative inventor hailing from Shizuoka, Japan, has made significant contributions to automotive safety technology. With a portfolio encompassing four patents, Kawakami's work primarily focuses on enhancing the performance and reliability of airbag apparatuses in vehicles. His latest inventions not only showcase his ingenuity but also reflect ongoing advancements in material science and engineering.
Latest Patents
Among his notable patents is a groundbreaking design for a cover body of a vehicle airbag apparatus. This innovative design features a covering portion that is formed integrally with an interior panel body. It includes a door portion defined by a tear seam, allowing for effective deployment of the airbag during an impact. The covering portion is crafted from polyolefin resin, offering remarkable properties such as a flexural elastic modulus ranging from 1500 to 3500 MPa, a tensile strength between 17 to 40 MPa, and an Izod impact strength of 3.0 to 15.0 kJ/m², with an elongation capacity of up to 400% or less. Complementing this, the backing portion is constructed from thermoplastic olefin, providing more softness and greater elongation, along with a reinforcing portion at the back of the door for added durability.
Career Highlights
Sadayuki Kawakami has been associated with prominent companies such as Nihon Plast Co., Ltd. and Cubic Co., Ltd., where he contributed his expertise in advancing automotive safety technologies. His career is marked by a commitment to developing materials and mechanisms that enhance the protective measures of vehicle occupants.
Collaborations
Throughout his career, Kawakami has collaborated with talented individuals in the field, including Kazuyoshi Nishijima and Shuji Yamada. These partnerships not only fostered innovation but also contributed to a shared vision of enhancing vehicle safety through advanced design and engineering solutions.
Conclusion
Sadayuki Kawakami stands out as a key figure in the realm of automotive safety innovation. His dedication to creating effective airbag apparatus designs underlines the critical importance of safety in modern transportation. With several patents to his name, Kawakami continues to impact the industry, paving the way for safer driving experiences.