Location History:
- Kariya, JP (1981 - 1995)
- Okazaki, JP (2010)
- Hamamatsu, JP (2011)
Company Filing History:
14 out of 629 
2 out of 14 
2 out of 2,415 
Years Active: 1981-2011
Title: Kunihiko Unno - A Pioneer in Grinding Technology
Introduction
Kunihiko Unno, based in Kariya, Japan, is an innovative inventor known for his substantial contributions to grinding technology. With a remarkable portfolio of 16 patents, he has made significant strides in creating advanced grinding wheels and manufacturing methods that enhance performance and precision.
Latest Patents
Among his most notable inventions is the segmented grinding wheel, which features a unique design that reinforces segmented chips through a specialized adhesive application. This construction allows adjoining segmented chips to remain separate while still adhering to the disc-like core. Consequently, this design minimizes unnatural force on the adhesive during thermal expansion and contraction, ensuring durability and efficiency.
Additionally, Unno has developed a novel grinding wheel that alternates abrasive tips for rough and finish grinding. Each abrasive tip consists of an abrasive layer bonded to a lower layer, which is specifically designed to accommodate varying loads. This innovative wheel allows users to achieve superhigh-precision surface roughness in a single grinding operation, revolutionizing the grinding process.
Career Highlights
Kunihiko Unno's career includes significant tenures at respected companies, including Toyoda Koki Kabushiki Kaisha. His work in these organizations has propelled advancements in manufacturing technologies and cemented his reputation as a leading inventor in the grinding field.
Collaborations
Unno's journey in innovation has also seen collaboration with esteemed coworkers like Toshio Tsujiuchi and Shinji Soma. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge technologies in their respective fields.
Conclusion
Kunihiko Unno's work exemplifies the spirit of innovation and dedication to improving industrial processes. With his impressive list of patents and commitment to advancement, he continues to inspire future generations of inventors in the realm of grinding technologies.
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.