Location History:
- Toyota, JP (1997 - 2012)
- Aichi, JP (2012)
Company Filing History:
1 out of 36,499 
1 out of 382 
1 out of 1,780 
Years Active: 1997-2012
Title: **Kiyonari Ishikawa: An Innovator in Gear Oil Composition**
Introduction
Kiyonari Ishikawa, an inventive mind located in Aichi, Japan, has made noteworthy contributions to the automotive sector through his innovative developments in gear oil compositions. With a keen understanding of lubrication dynamics, he has dedicated his career to enhancing vehicle efficiency and durability.
Latest Patents
Ishikawa holds a patent for a specialized gear oil composition designed for vehicle driving systems. This invention specifically targets final reduction gears, focusing on optimizing fuel efficiency by reducing viscosity while maintaining critical bearing fatigue life characteristics. The gear oil composition comprises a base oil (A), another base oil (B), and at least one species of additive for gear oil. Notably, it features a kinematic viscosity of 80 mm²/s or less at 40°C.
Career Highlights
Currently, Kiyonari Ishikawa is associated with ExxonMobil Research and Engineering Company, where he leverages his expertise to innovate solutions for modern automotive challenges. His work has significantly impacted the development of lubricants that not only enhance performance but also contribute to environmental sustainability.
Collaborations
Throughout his career, Ishikawa has collaborated with esteemed colleagues such as Yasuyoshi Suzuki and Narihiko Yoshimura. Their collective efforts have led to advancements in lubricant technology that continue to support the automotive industry.
Conclusion
Kiyonari Ishikawa represents the spirit of innovation in the field of lubricants and gear oil compositions. His commitment to creating solutions that improve vehicle efficiency stands as a testament to the vital role inventors play in shaping the future of technology.
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.