Company Filing History:
8 out of 42,485 
1 out of 1,112 
1 out of 56 Years Active: 1990-1999
Title: Yuichi Kokaku: Pioneering Innovations in Yokohama
Introduction: Yuichi Kokaku, a standout inventor based in Yokohama, JP, is renowned for his relentless pursuit of innovation in the field of technology. With a remarkable total of 8 patents under his name, Kokaku's commitment to pushing the boundaries of technology continues to inspire future generations of inventors.
Latest Patents:
1. Thin Film Magnetic Disc and Method of Manufacturing the Disc: Kokaku's patented thin film magnetic disc features dot-like scattered bumps on the protective layer, made of a material different from that of the protective layer. This unique design, with a lubricant layer on the surfaces of the protective layer and scattered bumps, enhances the strength and durability of the disc while reducing spacing between the head and the disc.
2. Plasma Processing Method and Apparatus: Kokaku's plasma processing apparatus includes a novel design with a surrounding member that can be moved relative to the substrate support to control plasma leakage during processing. This innovation ensures efficient plasma processing while maintaining substrate integrity.
Career Highlights: Kokaku has made significant contributions to the field of technology during his tenure at Hitachi, Ltd. and Hitachi Maxell, Limited. His innovative approach to thin film technology and plasma processing has led to advancements in disk durability and plasma processing efficiency.
Collaborations: Throughout his career, Kokaku has collaborated with esteemed colleagues such as Makoto Kitoh and Shigehiko Fujimaki. Working alongside these experts has further fueled Kokaku's creativity and drive to innovate in the technological landscape.
Conclusion: Yuichi Kokaku's exceptional contributions to the field of technology, demonstrated through his groundbreaking patents and collaborations, position him as a pioneering inventor in Yokohama. His dedication to innovation and technological advancements continues to shape the industry and inspire inventors worldwide.
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.