Company Filing History:
3 out of 6,171 
1 out of 690 Years Active: 1991-1995
Title: **Yoshinobu Kubo: Innovator in Automotive Materials**
Introduction
Yoshinobu Kubo, an accomplished inventor based in Yokkaichi, Japan, is known for his significant contributions to the field of automotive materials. With a total of three patents to his name, Kubo has demonstrated a keen ability to develop innovative solutions that enhance the functionality and reliability of automotive components.
Latest Patents
Kubo's recent inventions include a resin composition for automobile relay boxes and a filling grease composition for automobile wire harness connectors. The resin composition comprises a unique mixture of polyphenylene ether and polyamide, designed specifically for the production of durable relay boxes. This composition includes 100 parts by weight of materials that are carefully combined to optimize performance under varying conditions.
His filling grease composition targets the needs of automobile wire harness connectors, utilizing petroleum oil with a high boiling point and a specialized gelling agent. This formulation plays a critical role in enhancing the integrity and longevity of electrical connections in vehicles.
Career Highlights
Throughout his career, Kubo has worked with prominent companies, including Sumitomo Wiring Systems, Limited and Nippon Oil Company. His expertise in the development of automotive materials has been instrumental in advancing the industry standards for component durability and efficiency.
Collaborations
In his pursuit of innovation, Kubo has collaborated with esteemed colleagues, such as Yasuhiko Onishi and Takao Nozaki. Together, these inventors have contributed valuable insights and technical expertise that have driven the development of cutting-edge automotive products.
Conclusion
Yoshinobu Kubo's inventive spirit and dedication to improving automotive technologies have made a lasting impact on the industry. With his innovative patents and collaborative spirit, Kubo continues to pave the way for future advancements in automotive materials, ensuring that vehicles are equipped with more reliable and efficient components.